{"id":40316,"date":"2022-05-11T09:44:12","date_gmt":"2022-05-11T09:44:12","guid":{"rendered":" https:\/\/dev.way.com\/blog\/?p=40316"},"modified":"2022-05-13T05:13:17","modified_gmt":"2022-05-13T05:13:17","slug":"p0301-code-what-is-it-and-how-to-fix-it","status":"publish","type":"post","link":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/","title":{"rendered":"P0301 Code: What Is It and How to Fix It?\u00a0"},"content":{"rendered":"<p style=\"text-align: center;\"><em>What does the term \u2018engine misfire\u2019 imply? The engine not firing properly indicates that one or more of the engine\u2019s cylinders do not have combustion. Various engine codes warn us about the misfiring of engine cylinders. What engine code will appear if the first cylinder of the engine keeps misfiring? It usually is the P0301 code!\u00a0<\/em><\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" class=\"giphy-embed\" src=\"https:\/\/giphy.com\/embed\/oKvvPw5hmVS4LSyt32\" width=\"480\" height=\"270\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/giphy.com\/gifs\/watchallblk-stuck-with-you-swy-allblk-oKvvPw5hmVS4LSyt32\">via GIPHY<\/a><\/p>\n<p><span data-contrast=\"none\">Intermittent misfire occurs when the cylinder misfires only under certain circumstances and not all of the time. In comparison, code <a href=\" https:\/\/dev.way.com\/blog\/p0300-code-causes-and-how-to-fix-it\/\" target=\"_blank\" rel=\"noopener\">P0300<\/a> indicates random misfires in multiple cylinders, and codes <a href=\" https:\/\/dev.way.com\/blog\/how-to-fix-a-p0302-code-causes-symptoms-and-cost\/\" target=\"_blank\" rel=\"noopener\">P0302<\/a>, <a href=\" https:\/\/dev.way.com\/blog\/p0303-code-causes-symptoms-costs\/\" target=\"_blank\" rel=\"noopener\">P0303<\/a>, and <a href=\" https:\/\/dev.way.com\/blog\/what-is-a-p0304-code-and-how-to-fix-it-easily\/\" target=\"_blank\" rel=\"noopener\">P0304<\/a> show misfires in cylinders 2, 3, and 4. The PCM identifies the \u2018misfiring\u2019 by monitoring the engine speed.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">So, what is the P0301 code? What causes it? How serious is the error code? How can you fix it and how much to spend on that? Here\u2019s all the info you need!\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #e71346;color:#e71346\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #e71346;color:#e71346\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#What_does_code_P0301_mean\" >What does code P0301 mean?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#What_causes_a_P0301_code\" >What causes a P0301 code?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#Symptoms_of_P0301_code\" >Symptoms of P0301 code\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#How_serious_is_the_P0301_engine_code%E2%80%AF\" >How serious is the P0301 engine code?\u202f\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#Is_it_safe_to_drive_with_a_P0301_code\" >Is it safe to drive with a P0301 code?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#How_to_diagnose_code_P0301\" >How to diagnose code P0301\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#Common_mistakes_that_can_happen_during_diagnosis\" >Common mistakes that can happen during diagnosis\u00a0\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#How_to_fix_the_P0301_code\" >How to fix the P0301 code\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#What_repairs_can_fix_the_P0301_code\" >What repairs can fix the P0301 code?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#How_much_does_it_cost_to_fix_code_P0301\" >How much does it cost to fix code P0301?\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#Estimated_costs\" >Estimated costs\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#How_do_I_fix_code_P0301\" >How do I fix code P0301?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#Will_a_P0301_code_clear_itself\" >Will a P0301 code clear itself?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#Finding_the_right_insurance_for_your_car\" >Finding the right insurance for your car\u00a0\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#The_bottom_line\" >The bottom line\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_does_code_P0301_mean\"><\/span><span data-contrast=\"none\">What does code P0301 mean?<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"none\">You&#8217;ll get a P0301 code if the first cylinder in your engine misfires. Combustion reactions provide the energy for an engine&#8217;s drivetrain. When combustion fails in the cylinders, you&#8217;ll experience a misfire, which is indicated by a sudden drop in RPMs when your engine cannot produce adequate power.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">The powertrain control module (PCM) will store the P0301 engine code if it detects a larger than 2 percent increase or decrease in crankshaft rotations per minute. The Check Engine Light gets on if the percentage of increase or reduction in crankshaft rotations per minute is between 2 and 10 percent. The Check Engine Light will flash if the proportion of increase or reduction in crankshaft rotations per minute is greater than 10 percent.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">A larger than 10% increase or reduction in revolutions per minute suggests that the misfiring problem is severe.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.way.com\/way-plus\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/blog.way.com\/wp-content\/uploads\/2021\/08\/1148169_BlogAdBanner_Opt3_500x500px_V01_080921.jpg\" alt=\"Save well on your car expenses\" width=\"500\" height=\"500\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_causes_a_P0301_code\"><\/span><span data-contrast=\"none\">What causes a P0301 code?<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"none\">Various reasons can lead to cylinder misfiring. It can be due to internal engine failure or a malfunctioning ignition or fuel system. But, the ideal reason for the P0301 code to appear may be a worn-out or defective spark plug coil pack. It normally happens if you haven\u2019t had a car service for a while. These are some factors that can lead to engine error code P0301.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Defective or worn-out spark plug\/plugs<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"none\">Issues with ignition like faulty ignition coils<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"none\">Damaged fuel injector<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Fuel pressure is low<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Vacuum leakage\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Faulty camshaft and\/or crankshaft sensors<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Distributor failure<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Engine timing gets off<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">The presence of poor quality fuel that is polluted or old<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Leak in head gasket<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Engine compression gets low<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">A lean air or fuel mixture causing a defective airflow sensor\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Valve misalignment and misadjustment<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Worn-out valve train components\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Blocked exhaust<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"none\">Purge valve (solenoid) and\/or EGR valve stuck open<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Symptoms_of_P0301_code\"><\/span><span data-contrast=\"none\">Symptoms of P0301 code<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">The most common symptom is that the Check Engine Light turns on. These are some of your car\u2019s symptoms when it gets the P0301 engine code.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">The Check Engine Light gets on or starts flashing<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">The car is difficult to start or does not start at all during acceleration<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">The car\u2019s engine is rough, and it idles rough<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">The car loses power while in operation, stalls, or dies while stopped<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Increase in fuel consumption<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Experiences fuel smell from exhaust<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">The car has a jerking motion when idle or moving<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"How_serious_is_the_P0301_engine_code%E2%80%AF\"><\/span><span data-contrast=\"auto\">How serious is the P0301 engine code?\u202f<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">You should never ignore the P0301 engine code. Cylindrical misfires can cause serious engine damage if you ignore them. Severe misfiring of the cylinder can damage the catalytic converter, causing the malfunction indicator lamp (MIL) to flash. As the component is vital for a car engine\u2019s proper functioning and <a href=\" https:\/\/dev.way.com\/blog\/catalytic-converter-replacement\/\" target=\"_blank\" rel=\"noopener\">catalytic converter replacement<\/a> is expensive, you should take the car to a trained mechanic as soon as the code appears.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Is_it_safe_to_drive_with_a_P0301_code\"><\/span><span data-contrast=\"auto\">Is it safe to drive with a P0301 code?<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">You should not drive with a code P0301 set since a misfire can cause additional damage to your car. You should deal with the problem right away, taking the car to a mechanic. If the Check Engine Light is flashing, the car is dealing with severe cylinder misfiring. So, better not to drive forward.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_diagnose_code_P0301\"><\/span><span data-contrast=\"auto\">How to diagnose code P0301<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">Take your car to an expert mechanic when your car shows any of the P0301 code symptoms. It is vital to diagnose the issue before fixing it.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Steps followed by the mechanic to diagnose the code<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Using an OBD-II scanner collects all PCM fault codes and freezes frame data<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Test drive the car to see if the P0301 code returns<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Examine for damage or wear on the cylinder 1 spark plug wire\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Inspects the spark plug cylinder for damage<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Examines the coil packs and coil pack wires for damage or wear<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Replace spark plugs, coil packs, and coil pack wiring if needed. Inspect the fuel injectors and fuel injectors for damage if the code returns after replacing these components<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Checks for rust or cracks in the distributor cap and\/or rotor button<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Diagnoses and repairs relevant codes to the P0301 code stored by the PCM.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Does a test drive again to check if the code persists<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">If the error code returns, inspect the compression system of cylinder 1<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"3\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">The powertrain control module may be faulty if the P0301 code persists. Then replace or reprogram the PCM<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Common_mistakes_that_can_happen_during_diagnosis\"><\/span><span data-contrast=\"auto\">Common mistakes that can happen during diagnosis\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span data-contrast=\"auto\">Examine the fuel injector wiring for damage before replacing the spark plugs, spark plug wires, coil packs, and coil pack wires. Although damaged fuel injectors are unusual, a quick visual check could save time. Determine that a faulty cylinder is not the source of the issue. It&#8217;s also critical to diagnose and repair other associated issue codes saved by the powertrain control module. Any of these components may be causing the misfire.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_fix_the_P0301_code\"><\/span><span data-contrast=\"auto\">How to fix the P0301 code<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">Fixing the misfire depends on the cause, so it is critical to get the issue thoroughly diagnosed. You don&#8217;t wish to spend a lot of money buying new parts for your car. Even if you want to make the repairs yourself, we recommend that you have it diagnosed by your dealer or a reputable repair shop.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Check all wiring and connectors that link to the cylinders, such as the spark plugs, to fix engine stumbling or hesitation. Replace the ignition components if it has been in the car for a long time. Also, replace the spark plugs and their wires, as well as the distributor cap and rotor if required. If the exhaust has a bad odor, inspect the cat converter and replace it if necessary. Faulty fuel injectors can also cause the code to appear.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">After fixing the misfiring, the code will disappear after a few miles of driving.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_repairs_can_fix_the_P0301_code\"><\/span><span data-contrast=\"auto\">What repairs can fix the P0301 code?<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">Do the following replacements or repairs for these components to fix the engine code P0301.\u202f<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Faulty spark plugs, spark plug wires, or coils<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Clogged EGR valves and\/or tubes<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Burned valves<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Vacuum leaks<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Leaking head gaskets<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Faulty camshaft sensor<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Faulty crankshaft sensor<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Damaged mass airflow sensor, oxygen sensor, and throttle position sensor<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Defective catalytic converter<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"6\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Faulty fuel injectors<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">Also, try these to fix the engine code trouble.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Other than the wires, coils, and plugs, replace the distributor cap and rotor button.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"auto\">If necessary, diagnose other related engine codes and repair<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"auto\">Doing necessary repairs to internal engine components<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"auto\">Replace the engine if there is damage to the cylinder<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" aria-setsize=\"-1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"auto\">If required, reprogram or replace the PCM\u202f<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"How_much_does_it_cost_to_fix_code_P0301\"><\/span><span data-contrast=\"auto\">How much does it cost to fix code P0301?<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">Various factors can lead to the P0301 code, like worn spark plugs, low engine compression, and vacuum leaks. So, it\u2019s hard to provide an accurate cost without first effectively assessing the problem.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Most shops will begin with an hour of \u2018diag time\u2019 when you take your car in for a diagnosis. Depending on the shop\u2019s labor rate, it can cost anywhere from $75 to $150. If the shop conducts the repairs for you, they will apply this diagnosis cost to other required repairs.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">P0301 may need one or more of the following repairs to solve the primary issue if properly detected. These prices include components and labor based on national averages. The repair cost will differ depending on your location and car type.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Estimated_costs\"><\/span><span data-contrast=\"auto\">Estimated costs<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table data-tablestyle=\"MsoTableGrid\" data-tablelook=\"1184\" aria-rowcount=\"9\">\n<tbody>\n<tr aria-rowindex=\"1\">\n<td data-celllook=\"0\"><b><span data-contrast=\"none\">Item<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><b><span data-contrast=\"none\">Estimated cost<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"2\">\n<td data-celllook=\"0\"><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"3\">\n<td data-celllook=\"0\"><span data-contrast=\"none\">Spark plugs<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"none\">$66-250<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"4\">\n<td data-celllook=\"0\"><span data-contrast=\"none\">Spark plug wires<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"none\">$180-240<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"5\">\n<td data-celllook=\"0\"><span data-contrast=\"none\">Fuel injectors<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"none\">$1500-$1900<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"6\">\n<td data-celllook=\"0\"><span data-contrast=\"none\">Ignition coils<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"none\">$230-$640<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"7\">\n<td data-celllook=\"0\"><span data-contrast=\"none\">Vacuum leak<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"none\">$100-$200<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"8\">\n<td data-celllook=\"0\"><span data-contrast=\"none\">Fuel pump<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"none\">$1300-$1700<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"9\">\n<td data-celllook=\"0\"><span data-contrast=\"none\">Fuel pressure regulator<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"none\">$200-$400<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"How_do_I_fix_code_P0301\"><\/span><span data-contrast=\"auto\">How do I fix code P0301?<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">It is impossible to fix this problem on your own unless you have a mechanical background. You can, however, inspect your engine to try to find out the cause of the problem. Look for the following symptoms of damage when inspecting your engine cylinder.\u202f<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"10\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Presence of corroded electrical connectors<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"10\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Broken, bent, or misplaced components<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"10\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Fluids leaking from the cylinder<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">You may be able to fix the misfire problem by replacing the cylinder&#8217;s spark plugs. Consult a mechanic if the problem remains after installing the new plugs.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Will_a_P0301_code_clear_itself\"><\/span><span data-contrast=\"auto\">Will a P0301 code clear itself?<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">Once you do the needed repair for the issue and it gets no longer detected, the misfiring code will clear itself after some driving.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<h2 aria-level=\"2\"><span class=\"ez-toc-section\" id=\"Finding_the_right_insurance_for_your_car\"><\/span><span data-contrast=\"none\">Finding the right insurance for your car\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"none\">Severe misfiring of the cylinder can cause damage to your car\u2019s catalytic converter. Unfortunately, repairing or replacing a catalytic converter is very expensive. So, you need to find insurance that provides coverage for\u00a0<\/span><span data-contrast=\"none\">catalytic converter replacement<\/span><span data-contrast=\"auto\">. And that\u2019s where Way.com turns into your best friend! So, you can decrease your\u00a0<\/span><a href=\"https:\/\/www.way.com\/auto-insurance\"><span data-contrast=\"none\">auto insurance<\/span><\/a><span data-contrast=\"auto\">\u00a0costs while getting the coverage you need.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:0,&quot;335551620&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">What\u2019s more? There\u2019s no need to visit any insurance office or fill up any forms. Instead, download the <\/span><a href=\"https:\/\/www.way.com\/downloadMobileApp\"><span data-contrast=\"none\">Way.com app<\/span><\/a><span data-contrast=\"auto\">, answer a few questions, and we\u2019ll take care of the rest!<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:0,&quot;335551620&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.way.com\/auto-insurance\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/blog.way.com\/wp-content\/uploads\/2021\/10\/Get-Free-Car-Insurance-Quotes.png\" alt=\"Save more on your auto insurance costs\" width=\"794\" height=\"294\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_bottom_line\"><\/span><span data-contrast=\"auto\">The bottom line<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span data-contrast=\"auto\">Cylinder 1 misfires when the P0301 engine code shows up.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">You need to stop driving immediately when the code appears.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">To avoid ignition failure, catalytic converter damage, and unsafe situations, fix this code as soon as possible (preferably the same day).<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Various factors can trigger misfires, including defective spark plugs and insufficient engine compression. Since there are so many factors that can cause a misfire, the best way to save your money is to take your car to a mechanic and fix the issue.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<hr \/>\n<p style=\"text-align: center;\"><em>Here\u2019s more info on\u00a0<a tabindex=\"-1\" title=\"https:\/\/www.way.com\/airport-parking\" href=\"https:\/\/www.way.com\/airport-parking\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Link top-rated airport parking\">top-rated airport parking<\/a>,\u00a0<a tabindex=\"-1\" title=\"https:\/\/www.way.com\/cities\" href=\"https:\/\/www.way.com\/cities\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Link the best parking spots in your city\">the best parking spots in your city<\/a>, affordable\u00a0<a tabindex=\"-1\" title=\"https:\/\/www.way.com\/auto-insurance\" href=\"https:\/\/www.way.com\/auto-insurance\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Link auto insurance\">auto insurance<\/a>, easy\u00a0<a tabindex=\"-1\" title=\"https:\/\/www.way.com\/auto-refinance\" href=\"https:\/\/www.way.com\/auto-refinance\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Link auto refinance\">auto refinance<\/a>,\u00a0and\u00a0<a tabindex=\"-1\" title=\"https:\/\/www.way.com\/car-wash-near-me\" href=\"https:\/\/www.way.com\/car-wash-near-me\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Link high-quality car washes near you\">high-quality car washes near you<\/a>.\u00a0<\/em><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What does the term \u2018engine misfire\u2019 imply? The engine not firing properly indicates that one or more of the engine\u2019s cylinders do not have combustion. Various engine codes warn us about the misfiring of engine cylinders. What engine code will appear if the first cylinder of the engine keeps misfiring? It usually is the P0301&hellip; <a class=\"more-link\" href=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/\">Continue reading <span class=\"screen-reader-text\">P0301 Code: What Is It and How to Fix It?\u00a0<\/span><\/a><\/p>\n","protected":false},"author":46,"featured_media":40319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[605,5676,2421],"tags":[],"class_list":["post-40316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-car-care-tips","category-engine-codes","category-tips-for-car-owners","entry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.3 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>P0301 Code: What Is It and How to Fix It?\u00a0 &#187; Way Blog<\/title>\n<meta name=\"description\" content=\"Misfiring of cylinder 1 leads to engine code P0301. What factors lead to the P0301 code? What are its symptoms? How can you fix it? Know all about it!\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0301 Code: What Is It and How to Fix It?\u00a0\" \/>\n<meta property=\"og:description\" content=\"Misfiring of cylinder 1 leads to engine code P0301. What factors lead to the P0301 code? What are its symptoms? How can you fix it? Know all about it!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/\" \/>\n<meta property=\"og:site_name\" content=\"Way Blog\" \/>\n<meta property=\"article:published_time\" content=\"2022-05-11T09:44:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-05-13T05:13:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wordwblog02.way.com\/wp-content\/uploads\/2022\/05\/checking-engine-code.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"667\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Mahesh SL\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mahesh SL\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/\"},\"author\":{\"name\":\"Mahesh SL\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#\\\/schema\\\/person\\\/c916386c61281bccf925ffea1c3d35d9\"},\"headline\":\"P0301 Code: What Is It and How to Fix It?\u00a0\",\"datePublished\":\"2022-05-11T09:44:12+00:00\",\"dateModified\":\"2022-05-13T05:13:17+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/\"},\"wordCount\":1727,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/wordwblog02.way.com\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/checking-engine-code.jpg\",\"articleSection\":[\"Car Care Tips\",\"Engine Codes\",\"Tips for car owners\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/\",\"url\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/\",\"name\":\"P0301 Code: What Is It and How to Fix It?\u00a0 &#187; Way Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/wordwblog02.way.com\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/checking-engine-code.jpg\",\"datePublished\":\"2022-05-11T09:44:12+00:00\",\"dateModified\":\"2022-05-13T05:13:17+00:00\",\"description\":\"Misfiring of cylinder 1 leads to engine code P0301. What factors lead to the P0301 code? What are its symptoms? How can you fix it? Know all about it!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/#primaryimage\",\"url\":\"https:\\\/\\\/wordwblog02.way.com\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/checking-engine-code.jpg\",\"contentUrl\":\"https:\\\/\\\/wordwblog02.way.com\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/checking-engine-code.jpg\",\"width\":1000,\"height\":667,\"caption\":\"P0301 code\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/p0301-code-what-is-it-and-how-to-fix-it\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Car Talk\",\"item\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/car-talk\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Cars Explained\",\"item\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/car-talk\\\/cars-explained\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Engine Codes\",\"item\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/car-talk\\\/cars-explained\\\/engine-codes\\\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"P0301 Code: What Is It and How to Fix It?\u00a0\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#website\",\"url\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/\",\"name\":\"Way Blog\",\"description\":\"Cars \ud83d\ude97 Simplified\",\"publisher\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#organization\",\"name\":\"Way.com\",\"url\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/wordwblog02.way.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/cropped-wayCom_RedLogo-1.png\",\"contentUrl\":\"https:\\\/\\\/wordwblog02.way.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/cropped-wayCom_RedLogo-1.png\",\"width\":700,\"height\":127,\"caption\":\"Way.com\"},\"image\":{\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/#\\\/schema\\\/person\\\/c916386c61281bccf925ffea1c3d35d9\",\"name\":\"Mahesh SL\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0ecb7f75edfde94269f5650c8555683909b8fabf450d7fe168896cc85d0edc5d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0ecb7f75edfde94269f5650c8555683909b8fabf450d7fe168896cc85d0edc5d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0ecb7f75edfde94269f5650c8555683909b8fabf450d7fe168896cc85d0edc5d?s=96&d=mm&r=g\",\"caption\":\"Mahesh SL\"},\"jobTitle\":\"Senior Software Engineer\",\"url\":\"https:\\\/\\\/dev.way.com\\\/journal\\\/author\\\/mahesh\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"P0301 Code: What Is It and How to Fix It?\u00a0 &#187; Way Blog","description":"Misfiring of cylinder 1 leads to engine code P0301. What factors lead to the P0301 code? What are its symptoms? How can you fix it? Know all about it!","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"P0301 Code: What Is It and How to Fix It?\u00a0","og_description":"Misfiring of cylinder 1 leads to engine code P0301. What factors lead to the P0301 code? What are its symptoms? How can you fix it? Know all about it!","og_url":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/","og_site_name":"Way Blog","article_published_time":"2022-05-11T09:44:12+00:00","article_modified_time":"2022-05-13T05:13:17+00:00","og_image":[{"width":1000,"height":667,"url":"https:\/\/wordwblog02.way.com\/wp-content\/uploads\/2022\/05\/checking-engine-code.jpg","type":"image\/jpeg"}],"author":"Mahesh SL","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Mahesh SL","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#article","isPartOf":{"@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/"},"author":{"name":"Mahesh SL","@id":"https:\/\/dev.way.com\/journal\/#\/schema\/person\/c916386c61281bccf925ffea1c3d35d9"},"headline":"P0301 Code: What Is It and How to Fix It?\u00a0","datePublished":"2022-05-11T09:44:12+00:00","dateModified":"2022-05-13T05:13:17+00:00","mainEntityOfPage":{"@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/"},"wordCount":1727,"commentCount":1,"publisher":{"@id":"https:\/\/dev.way.com\/journal\/#organization"},"image":{"@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#primaryimage"},"thumbnailUrl":"https:\/\/wordwblog02.way.com\/wp-content\/uploads\/2022\/05\/checking-engine-code.jpg","articleSection":["Car Care Tips","Engine Codes","Tips for car owners"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/","url":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/","name":"P0301 Code: What Is It and How to Fix It?\u00a0 &#187; Way Blog","isPartOf":{"@id":"https:\/\/dev.way.com\/journal\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#primaryimage"},"image":{"@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#primaryimage"},"thumbnailUrl":"https:\/\/wordwblog02.way.com\/wp-content\/uploads\/2022\/05\/checking-engine-code.jpg","datePublished":"2022-05-11T09:44:12+00:00","dateModified":"2022-05-13T05:13:17+00:00","description":"Misfiring of cylinder 1 leads to engine code P0301. What factors lead to the P0301 code? What are its symptoms? How can you fix it? Know all about it!","breadcrumb":{"@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#primaryimage","url":"https:\/\/wordwblog02.way.com\/wp-content\/uploads\/2022\/05\/checking-engine-code.jpg","contentUrl":"https:\/\/wordwblog02.way.com\/wp-content\/uploads\/2022\/05\/checking-engine-code.jpg","width":1000,"height":667,"caption":"P0301 code"},{"@type":"BreadcrumbList","@id":"https:\/\/dev.way.com\/journal\/p0301-code-what-is-it-and-how-to-fix-it\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dev.way.com\/journal\/"},{"@type":"ListItem","position":2,"name":"Car Talk","item":"https:\/\/dev.way.com\/journal\/car-talk\/"},{"@type":"ListItem","position":3,"name":"Cars Explained","item":"https:\/\/dev.way.com\/journal\/car-talk\/cars-explained\/"},{"@type":"ListItem","position":4,"name":"Engine Codes","item":"https:\/\/dev.way.com\/journal\/car-talk\/cars-explained\/engine-codes\/"},{"@type":"ListItem","position":5,"name":"P0301 Code: What Is It and How to Fix It?\u00a0"}]},{"@type":"WebSite","@id":"https:\/\/dev.way.com\/journal\/#website","url":"https:\/\/dev.way.com\/journal\/","name":"Way Blog","description":"Cars \ud83d\ude97 Simplified","publisher":{"@id":"https:\/\/dev.way.com\/journal\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dev.way.com\/journal\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/dev.way.com\/journal\/#organization","name":"Way.com","url":"https:\/\/dev.way.com\/journal\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dev.way.com\/journal\/#\/schema\/logo\/image\/","url":"https:\/\/wordwblog02.way.com\/wp-content\/uploads\/2020\/10\/cropped-wayCom_RedLogo-1.png","contentUrl":"https:\/\/wordwblog02.way.com\/wp-content\/uploads\/2020\/10\/cropped-wayCom_RedLogo-1.png","width":700,"height":127,"caption":"Way.com"},"image":{"@id":"https:\/\/dev.way.com\/journal\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/dev.way.com\/journal\/#\/schema\/person\/c916386c61281bccf925ffea1c3d35d9","name":"Mahesh SL","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/0ecb7f75edfde94269f5650c8555683909b8fabf450d7fe168896cc85d0edc5d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0ecb7f75edfde94269f5650c8555683909b8fabf450d7fe168896cc85d0edc5d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0ecb7f75edfde94269f5650c8555683909b8fabf450d7fe168896cc85d0edc5d?s=96&d=mm&r=g","caption":"Mahesh SL"},"jobTitle":"Senior Software Engineer","url":"https:\/\/dev.way.com\/journal\/author\/mahesh\/"}]}},"_links":{"self":[{"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/posts\/40316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/users\/46"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/comments?post=40316"}],"version-history":[{"count":0,"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/posts\/40316\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/media\/40319"}],"wp:attachment":[{"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/media?parent=40316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/categories?post=40316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.way.com\/journal\/wp-json\/wp\/v2\/tags?post=40316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}