{"id":45599,"date":"2021-11-03T03:20:21","date_gmt":"2021-11-03T10:20:21","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=45599"},"modified":"2025-04-11T11:25:56","modified_gmt":"2025-04-11T18:25:56","slug":"cylinder-misfire-causes-plus-faq","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/","title":{"rendered":"Cylinder Misfire Causes Plus FAQ"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column45599_89e107-a1 > .kt-inside-inner-col,.kadence-column45599_89e107-a1 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column45599_89e107-a1 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column45599_89e107-a1 > .kt-inside-inner-col{flex-direction:column;}.kadence-column45599_89e107-a1 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column45599_89e107-a1 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column45599_89e107-a1{position:relative;}@media all and (max-width: 1024px){.kadence-column45599_89e107-a1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column45599_89e107-a1 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column45599_89e107-a1 inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-814be3  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-c0bdd6\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading45599_01740c-c0, .wp-block-kadence-advancedheading.kt-adv-heading45599_01740c-c0[data-kb-block=\"kb-adv-heading45599_01740c-c0\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading45599_01740c-c0 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading45599_01740c-c0[data-kb-block=\"kb-adv-heading45599_01740c-c0\"] mark.kt-highlight{font-family:Inter;font-weight:500;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading45599_01740c-c0 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading45599_01740c-c0[data-kb-block=\"kb-adv-heading45599_01740c-c0\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading45599_01740c-c0 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading45599_01740c-c0\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A misfire occurs when there&rsquo;s incomplete (or zero) combustion taking place inside one of the engine&rsquo;s cylinders.<\/li>\n\n\n\n<li>The common causes of a cylinder misfire include ignition system problems, air-fuel mixture issues, and engine mechanical problems.<\/li>\n\n\n\n<li>Aside from making your car unpleasant and unsafe to drive, a misfire can also cause additional damage to your vehicle.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>A cylinder misfire is a common problem that can happen for a variety of reasons. When a car is misfiring, its engine could vibrate more and sound different. You&rsquo;ll likely notice engine performance problems, such as rough running and <a href=\"https:\/\/www.carparts.com\/blog\/car-hesitates-when-accelerating-causes-and-faq\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"hesitation\">hesitation<\/a>. The <a href=\"https:\/\/www.carparts.com\/blog\/check-engine-light-flashing\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"check engine light will usually illuminate\">check engine light will usually illuminate<\/a>, as well.<\/p>\n\n\n\n<p>Not only does a misfire make your car unpleasant (and sometimes unsafe) to drive, but it can also cause additional damage to your vehicle. So, you&rsquo;ll definitely want to diagnose and repair the problem right away.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/cylinder-block-of-a-car-1024x683.jpg\" alt=\"cylinder block of a car\" class=\"wp-image-45605\" style=\"width:1024px;height:683px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/cylinder-block-of-a-car-1024x683.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/cylinder-block-of-a-car-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/cylinder-block-of-a-car-768x512.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/cylinder-block-of-a-car-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/cylinder-block-of-a-car-150x100.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/cylinder-block-of-a-car.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">An engine needs three primary ingredients to run properly: a precise air-fuel mixture, adequate spark, and good compression.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">What is a Cylinder Misfire?<\/h2>\n\n\n\n<p>To understand a misfire, it helps to first have knowledge of how a gasoline engine creates energy by compressing and igniting an air-fuel mixture.<\/p>\n\n\n\n<p>When the engine is running, a series of valves allow air (and fuel in the case of port injection) to enter each cylinder in sequence. After air and fuel have been pulled into one of the cylinders, the valves close and the piston moves upward in that cylinder to pressurize (compress) the mixture.&nbsp;<\/p>\n\n\n\n<p>Next, the <a href=\"https:\/\/www.carparts.com\/spark-plug\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"spark plug\">spark plug<\/a> fires and the air-fuel mixture is ignited. The explosion (combustion) forces the piston downward, causing the crankshaft to turn. The process is repeated in each of the engine&rsquo;s cylinders to create the rotational force needed to propel your vehicle down the road.<\/p>\n\n\n\n<p><strong>A misfire occurs when there&rsquo;s incomplete (or zero) combustion taking place inside one of the engine&rsquo;s cylinders<\/strong>. On a modern car, the problem will almost always trigger the check engine light. You might also notice that the engine runs rough, hesitates, or lacks power (or suffers from all three issues).&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Does a Cylinder Misfire Feel Like?<\/h2>\n\n\n\n<p>If you&rsquo;re driving, a cylinder misfire can feel like the engine has stumbled or jerked. As previously mentioned, a misfiring engine will vibrate and can result in erratic power production. This can come in the form of a rough idle or a shuddering sensation when accelerating.<\/p>\n\n\n\n<p>Depending on the issue, misfires can occur erratically. It can happen when you&rsquo;re idling but disappear when you accelerate or vice versa.<\/p>\n\n\n\n<p>Problems that cause misfires usually trigger a trouble code. If the check engine light is on, you can use a scan tool to identify the issue.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Causes a Cylinder Misfire? Common Causes<\/h2>\n\n\n\n<p>An engine needs three primary ingredients to run properly: a <a href=\"https:\/\/www.carparts.com\/blog\/what-is-a-good-air-fuel-ratio-chart-included\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"precise air-fuel mixture\">precise air-fuel mixture<\/a>, adequate spark, and good compression. When one or more of these factors are missing, incomplete combustion occurs, resulting in a misfire.&nbsp;<\/p>\n\n\n\n<p>There are many potential engine misfire causes. Here are some of the most common:&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"681\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/removing-coil-pack-1024x681.jpg\" alt=\"removing coil pack\" class=\"wp-image-45608\" style=\"width:1024px;height:681px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/removing-coil-pack-1024x681.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/removing-coil-pack-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/removing-coil-pack-768x511.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/removing-coil-pack-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/removing-coil-pack-150x100.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/removing-coil-pack.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">A faulty coil pack can cause engine misfires.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Ignition System Problems<\/h3>\n\n\n\n<p>Ignition system problems that result in inadequate or improperly timed spark cause an engine misfire. Some examples include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.carparts.com\/blog\/bad-spark-plug-symptoms\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Worn spark plugs\">Worn spark plugs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/bad-ignition-coil-symptoms\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Faulty coil pack\">Faulty coil pack<\/a><\/li>\n\n\n\n<li>Worn <a href=\"https:\/\/www.carparts.com\/spark-plug-wire\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"spark plug wires\">spark plug wires<\/a><\/li>\n\n\n\n<li>Bad <a href=\"https:\/\/www.carparts.com\/distributor\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"distributor\">distributor<\/a>, <a href=\"https:\/\/www.carparts.com\/blog\/bad-distributor-cap-symptoms-testing-replacement-cost\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"cap\">cap<\/a>, or <a href=\"https:\/\/www.carparts.com\/blog\/warped-rotor-symptoms-plus-faq\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"rotor\">rotor<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Air-fuel Mixture Issues<\/h3>\n\n\n\n<p>Any problem that throws off the engine&rsquo;s air-fuel mixture can result in a misfire. Some examples include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vacuum leaks (allowing unmetered air to enter the engine)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/common-fuel-pump-symptoms\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Faulty fuel pump\">Faulty fuel pump<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/the-top-6-signs-of-bad-fuel-injectors\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Bad or dirty fuel injectors&nbsp;\">Bad or dirty fuel injectors&nbsp;<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/the-top-5-symptoms-of-a-bad-fuel-pressure-regulator\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Failed fuel pressure regulator&nbsp;\">Failed fuel pressure regulator&nbsp;<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/the-top-4-signs-of-a-bad-fuel-filter\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Clogged fuel filter&nbsp;\">Clogged fuel filter&nbsp;<\/a><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-fuel-injectors-1024x683.jpg\" alt=\"automotive fuel injectors\" class=\"wp-image-45606\" style=\"width:1024px;height:683px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-fuel-injectors-1024x683.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-fuel-injectors-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-fuel-injectors-768x512.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-fuel-injectors-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-fuel-injectors-150x100.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-fuel-injectors.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">Bad or dirty fuel injectors can also lead to cylinder misfires.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Engine Mechanical Problems&nbsp;<\/h3>\n\n\n\n<p>A variety of engine mechanical problems can result in a loss of compression, causing a misfire. Some examples include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Worn pistons, <a href=\"https:\/\/www.carparts.com\/piston-ring-set\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"rings\">rings<\/a>, or cylinder walls<\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/what-are-the-signs-of-a-blown-head-gasket\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Blown head gasket\">Blown head gasket<\/a><\/li>\n\n\n\n<li>Damaged valves and valvetrain components<\/li>\n\n\n\n<li>Worn timing belt or <a href=\"https:\/\/www.carparts.com\/timing-chain\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"timing chain\">timing chain<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Sensor and Module Issues<\/h3>\n\n\n\n<p>Your car&rsquo;s engine computer, which is often referred to as the powertrain control module (PCM), receives input from a wide <a href=\"https:\/\/www.carparts.com\/blog\/car-engine-sensors\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"range of sensors\">range of sensors<\/a>. The module then uses that information when deciding how to operate output devices, such as the ignition coils and fuel injectors.&nbsp;<\/p>\n\n\n\n<p>Many of the sensors the PCM relies on can cause a misfire when they fail. The module itself can also cause a misfire if it has an internal failure, such as a bad coil or injector driver. Some examples of sensor and module issues include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bad sensor (e.g., <a href=\"https:\/\/www.carparts.com\/blog\/symptoms-of-failing-mass-air-flow-sensor\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"mass airflow\">mass airflow<\/a> or <a href=\"https:\/\/www.carparts.com\/blog\/the-top-5-bad-crankshaft-position-sensor-symptoms\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"crankshaft position sensor\">crankshaft position sensor<\/a>)<\/li>\n\n\n\n<li>A PCM hardware or software failure<\/li>\n\n\n\n<li>Circuit issues, such as damaged wires and poor connections<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"711\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/mechanic-holding-maf-sensor-1024x711.jpg\" alt=\"mechanic holding maf sensor\" class=\"wp-image-45607\" style=\"width:1024px;height:711px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/mechanic-holding-maf-sensor-1024x711.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/mechanic-holding-maf-sensor-300x208.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/mechanic-holding-maf-sensor-768x533.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/mechanic-holding-maf-sensor-150x104.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/mechanic-holding-maf-sensor.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">Always check if your engine sensors are working well to avoid engine misfires.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Other Systems Failures<\/h3>\n\n\n\n<p>But wait&mdash;that&rsquo;s not all. Modern vehicles are fitted with other <a href=\"https:\/\/www.carparts.com\/blog\/car-engine-parts\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"engine-related equipment\">engine-related equipment<\/a> that can lead to a misfire when it fails. Some examples include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Exhaust gas recirculation (EGR) system problems<\/li>\n\n\n\n<li>Cylinder deactivation system problems<\/li>\n\n\n\n<li>Variable valve timing system problems<\/li>\n\n\n\n<li>Secondary air injection (SAI) system problems<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1653620100971\"><strong class=\"schema-faq-question\">How long can you drive with a misfire?<\/strong> <p class=\"schema-faq-answer\">A misfiring engine isn&rsquo;t necessarily a problem that immediately affects drivability. You can technically drive a vehicle until your engine stops.&nbsp;<span id=\"docs-internal-guid-f2c5fe7b-7fff-931b-07c1-b05763cdec61\"><div><span style=\"font-size: 13.5pt; font-family: Roboto, sans-serif; color: rgb(0, 0, 0); background-color: rgb(255, 255, 0); font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; vertical-align: baseline;\"><\/span><\/div><\/span>A misfire can eventually damage the catalytic converter and possibly even the engine itself. As such, you&rsquo;ll want to diagnose and repair the problem right away.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1653620101750\"><strong class=\"schema-faq-question\">How do you diagnose a misfire?<\/strong> <p class=\"schema-faq-answer\">Diagnosing a misfire can be difficult, especially if the problem is occurring on more than one cylinder. If you&rsquo;re not particularly confident in your troubleshooting skills, you might want to leave the job to a professional. Otherwise, you can check out the videos below for an idea of what the diagnostic process might involve:<\/p> <\/div> <\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Misfire quick tests (what is causing it?)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/UJap80YG_Yc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Misfire Quick Tests (Is it a spark, fuel or compression problem?)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/uB9XCDO8oa8?start=573&amp;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Other Notes About Cylinder Misfire<\/h2>\n\n\n\n<p>There are several related OBD-II codes to the cylinder misfire:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.carparts.com\/blog\/p0300-code-random-or-multiple-cylinder-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0300 Random\/Multiple Cylinder Misfire Detected\">P0300 Random\/Multiple Cylinder Misfire Detected<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/error-code-p0301-cylinder-1-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0301 Cylinder 1 Misfire Detected\">P0301 Cylinder 1 Misfire Detected<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/p0302-code-cylinder-2-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0302 Cylinder 2 Misfire Detected\">P0302 Cylinder 2 Misfire Detected<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/p0303-code-cylinder-3-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0303 Cylinder 3 Misfire Detected\">P0303 Cylinder 3 Misfire Detected<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/p0304-code-cylinder-4-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0304 Cylinder 4 Misfire Detected\">P0304 Cylinder 4 Misfire Detected<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/p0305-code-cylinder-5-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0305 Cylinder 5 Misfire Detected\">P0305 Cylinder 5 Misfire Detected<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/p0306-code-cylinder-6-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0306 Cylinder 6 Misfire Detected\">P0306 Cylinder 6 Misfire Detected<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/p0307-code-cylinder-7-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0307 Cylinder 7 Misfire Detected\">P0307 Cylinder 7 Misfire Detected<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/p0308-code-cylinder-8-misfire-detected\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P0308 Cylinder 8 Misfire Detected\">P0308 Cylinder 8 Misfire Detected<\/a><\/li>\n\n\n\n<li>P0309 Cylinder 9 Misfire Detected<\/li>\n\n\n\n<li>P0310 Cylinder 10 Misfire Detected<\/li>\n\n\n\n<li>P0311 Cylinder 11 Misfire Detected<\/li>\n\n\n\n<li>P0312 Cylinder 12 Misfire Detected<\/li>\n\n\n\n<li>P0313 Misfire Detected With Low Fuel<\/li>\n\n\n\n<li>P0314 Single Cylinder Misfire (Cylinder not Specified)<\/li>\n\n\n\n<li>P0316 Engine Misfire Detected on Startup (First 1000 Revolutions)<\/li>\n\n\n\n<li>P0363 Misfire Detected &ndash; Fueling Disabled<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Get High-Quality Engine Parts For Your Vehicle&nbsp;<\/h2>\n\n\n\n<p>You shouldn&rsquo;t ignore engine problems like cylinder misfires because they can cause issues that can make your vehicle undrivable. Moreover, misfires can cause more engine damage, which can get expensive to repair. Good thing you don&rsquo;t have to delay your repair since getting parts here at CarParts.com is quick and easy.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/blogv2prod.wpenginepowered.com\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"CarParts.com\">CarParts.com<\/a> is a trusted source of high-quality and affordable aftermarket parts. Our engine components like head gaskets, pistons, and timing belts are sourced from only the leading aftermarket brands. You can easily browse through our catalog using our vehicle selector and search filters. Order by 12 p.m ET., and you can expect your new part to get to your doorstep in as fast as two business days.<\/p>\n\n\n\n<p>Don&rsquo;t wait until some engine components break before replacing them. Check out our selection of engine components like <a href=\"https:\/\/www.carparts.com\/cylinder-head-gasket\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"head gaskets\">head gaskets<\/a>, <a href=\"https:\/\/www.carparts.com\/piston\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"pistons\">pistons<\/a>, and <a href=\"https:\/\/www.carparts.com\/blog\/timing-belt\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"timing belts\">timing belts<\/a> and shop today!<\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>A cylinder misfire is a common problem that can happen for a variety of reasons. When a car is misfiring,&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":29,"featured_media":45604,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[52,3747],"tags":[3354],"ppma_author":[2622],"class_list":{"0":"post-45599","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-diy","8":"category-engine","9":"tag-car-engine-all-articles","10":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cylinder Misfire Causes Plus FAQ - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Is your engine misfiring? Here are the most common cylinder misfire causes, as well as information on repair and diagnosis. Read on.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cylinder Misfire Causes Plus FAQ - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Is your engine misfiring? Here are the most common cylinder misfire causes, as well as information on repair and diagnosis. Read on.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/\" \/>\n<meta property=\"og:site_name\" content=\"In The Garage with CarParts.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/carpartscom\" \/>\n<meta property=\"article:published_time\" content=\"2021-11-03T10:20:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-11T18:25:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-cylinder.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"998\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:site\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/\"},\"author\":[{\"@type\":\"Person\",\"$id\":\"29\",\"name\":\"Mia Bevacqua\",\"jobTitle\":\"ASE Master Automobile Technician\",\"description\":\"Mia Bevacqua has over 14 years of experience in the auto industry and holds a bachelor\u2019s degree in Advanced Automotive Systems. Certifications include ASE Master Automobile Technician, Master Medium\\\/Heavy Truck Technician, L1, L2, L3, and L4 Advanced Level Specialist. Mia loves fixer-upper oddballs, like her 1987 Cavalier Z-24 and 1998 Astro Van AWD.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/miabevacqua\",\"sameAs\":\"https:\\\/\\\/www.linkedin.com\\\/in\\\/mia-bevacqua-55b3a485\"}],\"headline\":\"Cylinder Misfire Causes Plus FAQ\",\"datePublished\":\"2021-11-03T10:20:21+00:00\",\"dateModified\":\"2025-04-11T18:25:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/\"},\"wordCount\":1232,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/11\\\/automotive-cylinder.jpg\",\"keywords\":[\"Car Engine All Articles\"],\"articleSection\":[\"DIY\",\"Engine\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#respond\"]}]},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/\",\"name\":\"Cylinder Misfire Causes Plus FAQ - In The Garage with CarParts.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/11\\\/automotive-cylinder.jpg\",\"datePublished\":\"2021-11-03T10:20:21+00:00\",\"dateModified\":\"2025-04-11T18:25:56+00:00\",\"description\":\"Is your engine misfiring? Here are the most common cylinder misfire causes, as well as information on repair and diagnosis. Read on.\",\"mainEntity\":[{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#faq-question-1653620100971\"},{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#faq-question-1653620101750\"}],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/11\\\/automotive-cylinder.jpg\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/11\\\/automotive-cylinder.jpg\",\"width\":1500,\"height\":998,\"caption\":\"automotive cylinder\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/\",\"name\":\"In The Garage with CarParts.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\",\"name\":\"CarParts.com\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cp-itg-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cp-itg-logo.png\",\"width\":2048,\"height\":398,\"caption\":\"CarParts.com\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/carpartscom\",\"https:\\\/\\\/x.com\\\/carpartscom\",\"https:\\\/\\\/www.instagram.com\\\/carpartscom\",\"https:\\\/\\\/www.youtube.com\\\/@CarPartscomOfficial\\\/\"]},{\"@type\":\"Person\",\"@id\":\"\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#faq-question-1653620100971\",\"position\":1,\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#faq-question-1653620100971\",\"name\":\"How long can you drive with a misfire?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A misfiring engine isn\u2019t necessarily a problem that immediately affects drivability. You can technically drive a vehicle until your engine stops.\u00a0A misfire can eventually damage the catalytic converter and possibly even the engine itself. As such, you\u2019ll want to diagnose and repair the problem right away.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#faq-question-1653620101750\",\"position\":2,\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/cylinder-misfire-causes-plus-faq\\\/#faq-question-1653620101750\",\"name\":\"How do you diagnose a misfire?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Diagnosing a misfire can be difficult, especially if the problem is occurring on more than one cylinder. If you\u2019re not particularly confident in your troubleshooting skills, you might want to leave the job to a professional. Otherwise, you can check out the videos below for an idea of what the diagnostic process might involve:\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cylinder Misfire Causes Plus FAQ - In The Garage with CarParts.com","description":"Is your engine misfiring? Here are the most common cylinder misfire causes, as well as information on repair and diagnosis. Read on.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/","og_locale":"en_US","og_type":"article","og_title":"Cylinder Misfire Causes Plus FAQ - In The Garage with CarParts.com","og_description":"Is your engine misfiring? Here are the most common cylinder misfire causes, as well as information on repair and diagnosis. Read on.","og_url":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/","og_site_name":"In The Garage with CarParts.com","article_publisher":"https:\/\/www.facebook.com\/carpartscom","article_published_time":"2021-11-03T10:20:21+00:00","article_modified_time":"2025-04-11T18:25:56+00:00","og_image":[{"width":1500,"height":998,"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-cylinder.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_creator":"@carpartscom","twitter_site":"@carpartscom","twitter_misc":{"Written by":"","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#article","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/"},"author":[{"@type":"Person","$id":"29","name":"Mia Bevacqua","jobTitle":"ASE Master Automobile Technician","description":"Mia Bevacqua has over 14 years of experience in the auto industry and holds a bachelor\u2019s degree in Advanced Automotive Systems. Certifications include ASE Master Automobile Technician, Master Medium\/Heavy Truck Technician, L1, L2, L3, and L4 Advanced Level Specialist. Mia loves fixer-upper oddballs, like her 1987 Cavalier Z-24 and 1998 Astro Van AWD.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/miabevacqua","sameAs":"https:\/\/www.linkedin.com\/in\/mia-bevacqua-55b3a485"}],"headline":"Cylinder Misfire Causes Plus FAQ","datePublished":"2021-11-03T10:20:21+00:00","dateModified":"2025-04-11T18:25:56+00:00","mainEntityOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/"},"wordCount":1232,"commentCount":0,"publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-cylinder.jpg","keywords":["Car Engine All Articles"],"articleSection":["DIY","Engine"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#respond"]}]},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/","url":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/","name":"Cylinder Misfire Causes Plus FAQ - In The Garage with CarParts.com","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#primaryimage"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-cylinder.jpg","datePublished":"2021-11-03T10:20:21+00:00","dateModified":"2025-04-11T18:25:56+00:00","description":"Is your engine misfiring? Here are the most common cylinder misfire causes, as well as information on repair and diagnosis. Read on.","mainEntity":[{"@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#faq-question-1653620100971"},{"@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#faq-question-1653620101750"}],"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#primaryimage","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-cylinder.jpg","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-cylinder.jpg","width":1500,"height":998,"caption":"automotive cylinder"},{"@type":"WebSite","@id":"https:\/\/www.carparts.com\/blog\/#website","url":"https:\/\/www.carparts.com\/blog\/","name":"In The Garage with CarParts.com","description":"","publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.carparts.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.carparts.com\/blog\/#organization","name":"CarParts.com","url":"https:\/\/www.carparts.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2025\/03\/cp-itg-logo.png","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2025\/03\/cp-itg-logo.png","width":2048,"height":398,"caption":"CarParts.com"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/carpartscom","https:\/\/x.com\/carpartscom","https:\/\/www.instagram.com\/carpartscom","https:\/\/www.youtube.com\/@CarPartscomOfficial\/"]},{"@type":"Person","@id":"","url":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/"},{"@type":"Question","@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#faq-question-1653620100971","position":1,"url":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#faq-question-1653620100971","name":"How long can you drive with a misfire?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A misfiring engine isn\u2019t necessarily a problem that immediately affects drivability. You can technically drive a vehicle until your engine stops.\u00a0A misfire can eventually damage the catalytic converter and possibly even the engine itself. As such, you\u2019ll want to diagnose and repair the problem right away.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#faq-question-1653620101750","position":2,"url":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/#faq-question-1653620101750","name":"How do you diagnose a misfire?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Diagnosing a misfire can be difficult, especially if the problem is occurring on more than one cylinder. If you\u2019re not particularly confident in your troubleshooting skills, you might want to leave the job to a professional. Otherwise, you can check out the videos below for an idea of what the diagnostic process might involve:","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"featured_image_src":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-cylinder.jpg","featured_image_src_square":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/automotive-cylinder.jpg","author_info":{"display_name":"","author_link":"https:\/\/www.carparts.com\/blog\/cylinder-misfire-causes-plus-faq\/"},"authors":[{"term_id":2622,"user_id":1643,"is_guest":0,"slug":"miabevacqua","display_name":"Mia Bevacqua, ASE Certified Master Automobile Technician","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/mia-bevacqua-chief-mechanic.png","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/mia-bevacqua-chief-mechanic.png"},"author_category":"","user_url":"https:\/\/www.carparts.com\/blog\/author\/miabevacqua","last_name":"Bevacqua","first_name":"Mia","job_title":"ASE Certified Master Automobile Technician","description":"<div class=\"auth-social-links\"><a href=\"https:\/\/www.linkedin.com\/in\/mia-bevacqua-55b3a485\" class=\"btn\" rel=\"nofollow\" target=\"_blank\" aria-label=\"linkedin\" aria-labelledby=\"linkedin\">LinkedIn<\/a><\/div>\r\n\r\nThroughout her career, Mia Bevacqua has applied her skills toward automotive failure analysis inspections, consulting, diagnostic software development, and of course, writing.\r\n\r\nMia has a passion for math, science, and technology that motivates her to stay on top of the latest industry trends, such as electric vehicles and autonomous systems. At the same time, she has a weakness for fixer-upper oddballs, such as her 1987 Chevy Cavalier Z-24 and 1998 Chevy Astro Van AWD.\r\n\r\n<strong>Credentials:<\/strong>\r\n\r\n<ul class=\"author-list\">\r\n<li><p>ASE Master Automobile Technician, Master Medium\/Heavy Truck Technician, L1, L2, L3, and L4 Advanced Level Specialist certification<\/p><\/li>\r\n<li><p>15 years of industry experience<\/p><\/li>\r\n<li><p>Bachelor's degree in Advanced Automotive Systems<\/p><\/li>\r\n<\/ul>"}],"_links":{"self":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/45599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/comments?post=45599"}],"version-history":[{"count":0,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/45599\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media\/45604"}],"wp:attachment":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media?parent=45599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/categories?post=45599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/tags?post=45599"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=45599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}