{"id":106232,"date":"2024-05-10T18:32:15","date_gmt":"2024-05-11T01:32:15","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=106232"},"modified":"2024-10-25T08:51:02","modified_gmt":"2024-10-25T15:51:02","slug":"engine-ticking-possible-reasons-and-repairs","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/engine-ticking-possible-reasons-and-repairs\/","title":{"rendered":"Engine Ticking: Possible Reasons and Repairs"},"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\"> 7<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column106232_eed263-8a > .kt-inside-inner-col,.kadence-column106232_eed263-8a > .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-column106232_eed263-8a > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106232_eed263-8a > .kt-inside-inner-col{flex-direction:column;}.kadence-column106232_eed263-8a > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106232_eed263-8a > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106232_eed263-8a{position:relative;}@media all and (max-width: 1024px){.kadence-column106232_eed263-8a > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106232_eed263-8a > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106232_eed263-8a inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-caf7db  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-35aeb5\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading106232_1bb43c-28, .wp-block-kadence-advancedheading.kt-adv-heading106232_1bb43c-28[data-kb-block=\"kb-adv-heading106232_1bb43c-28\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading106232_1bb43c-28 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading106232_1bb43c-28[data-kb-block=\"kb-adv-heading106232_1bb43c-28\"] 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-heading106232_1bb43c-28 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading106232_1bb43c-28[data-kb-block=\"kb-adv-heading106232_1bb43c-28\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading106232_1bb43c-28 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading106232_1bb43c-28\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Possible reasons your engine is ticking include lifter tick, dirty lifters, exhaust leaks, bad bearings, a cracked flywheel, loose parts, ignition issues, misadjusted valves, loose spark plugs, and an out-of position canister purge valve among others.<\/li>\n\n\n\n<li>How to solve the issue depends on the cause. Common solutions include checking for oil-related problems, adjusting or replacing loose parts, and going to a mechanic.<\/li>\n\n\n\n<li>The cost of taking your car to an auto shop to inspect the ticking noise depends on several factors, including the damaged part and labor fee.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>It&rsquo;s always a cause for concern whenever the engine starts making noises that it shouldn&rsquo;t make. One sound that no driver should ever ignore is an audible ticking or tapping sound coming under the hood.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Is My Engine Ticking?<\/h2>\n\n\n\n<p>Various issues can cause engine ticking sounds, such as lifter tick, dirty lifters, exhaust leaks, bad bearings, loose parts, ignition problems, misaligned valves, spark plugs that are loose, or even a mispositioned evaporative purge valve.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"835\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/jeep-purge-valve-1024x835.jpg\" alt=\"jeep purge valve photo\" class=\"wp-image-107627\" style=\"width:1024px;height:835px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/jeep-purge-valve-1024x835.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/jeep-purge-valve-300x245.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/jeep-purge-valve-768x626.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/jeep-purge-valve-150x122.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/jeep-purge-valve.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">On this Jeep, the purge valve was accidentally mispositioned as shown during an oil change so that the valve was touching the A\/C line. Whenever the EVAP was purging, the noise created by the clicking valve and transmitted into the A\/C line by the EVAP purge valve literally sounded like an engine knock. | Image Source: Richard McCuistian<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Lifter Tick<\/h3>\n\n\n\n<p>The <a href=\"https:\/\/www.carparts.com\/valve-lifter\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"hydraulic valve lifter\">hydraulic valve lifter<\/a> is a small cylinder attached to the hydraulic valve via a rod called the rocker arm. When the moving parts wear, malfunction, or are damaged so that they don&rsquo;t hold oil pressure that cushions their movement and keeps the valve lash correct, the lifter produces a ticking or tapping noise referred to as &ldquo;<a href=\"https:\/\/www.carparts.com\/blog\/what-causes-lifter-tick-plus-other-faqs\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"lifter tick\">lifter tick<\/a>.&rdquo;<\/p>\n\n\n<style>.kadence-column106232_7c9d84-c7 > .kt-inside-inner-col,.kadence-column106232_7c9d84-c7 > .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-column106232_7c9d84-c7 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106232_7c9d84-c7 > .kt-inside-inner-col{flex-direction:column;}.kadence-column106232_7c9d84-c7 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106232_7c9d84-c7 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106232_7c9d84-c7{position:relative;}@media all and (max-width: 1024px){.kadence-column106232_7c9d84-c7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106232_7c9d84-c7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106232_7c9d84-c7 kb-section-dir-vertical kb-section-sm-dir-vertical inner-column-1 pro-tip-widget\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id106232_5be9be-2b > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id106232_5be9be-2b > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id106232_5be9be-2b > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;padding-right:32px;padding-bottom:20px;padding-left:16px;grid-template-columns:minmax(0, calc(10% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(90% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id106232_5be9be-2b > .kt-row-layout-overlay{opacity:0.00;}.kb-row-layout-id106232_5be9be-2b .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id106232_5be9be-2b .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id106232_5be9be-2b .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}.kb-row-layout-id106232_5be9be-2b .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id106232_5be9be-2b .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id106232_5be9be-2b .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id106232_5be9be-2b > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 1024px){.kb-row-layout-id106232_5be9be-2b .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id106232_5be9be-2b .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id106232_5be9be-2b > .kt-row-column-wrap{padding-top:28px;padding-right:16px;padding-bottom:25px;padding-left:16px;grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}.kb-row-layout-id106232_5be9be-2b .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id106232_5be9be-2b .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id106232_5be9be-2b alignnone pro-tip-wrap wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-right-golden kt-mobile-layout-right-golden kt-row-valign-top\">\n<style>.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col{display:flex;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col{min-height:45px;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col,.kadence-column106232_b8dd7a-94 > .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-column106232_b8dd7a-94 > .kt-inside-inner-col{row-gap:0px;column-gap:0px;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > *, .kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106232_b8dd7a-94{position:relative;}@media all and (max-width: 1024px){.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > *, .kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > *, .kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106232_b8dd7a-94 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106232_b8dd7a-94 kb-section-dir-horizontal kb-section-md-dir-horizontal inner-column-1 pro-tip-item1\"><div class=\"kt-inside-inner-col\"><style>.kb-image106232_82ad0f-7e.kb-image-is-ratio-size, .kb-image106232_82ad0f-7e .kb-image-is-ratio-size{max-width:45px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image106232_82ad0f-7e.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image106232_82ad0f-7e .kb-image-is-ratio-size{align-self:unset;}.kb-image106232_82ad0f-7e figure{max-width:45px;}.kb-image106232_82ad0f-7e .image-is-svg, .kb-image106232_82ad0f-7e .image-is-svg img{width:100%;}.kb-image106232_82ad0f-7e .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image106232_82ad0f-7e\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/f_auto,dpr_auto,q_auto,c_pad\/carparts\/blog\/widgets\/protip\/services-icon\" alt=\"\" class=\"kb-img\"><\/figure><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column106232_159c6d-5c > .kt-inside-inner-col,.kadence-column106232_159c6d-5c > .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-column106232_159c6d-5c > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106232_159c6d-5c > .kt-inside-inner-col{flex-direction:column;}.kadence-column106232_159c6d-5c > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106232_159c6d-5c > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106232_159c6d-5c{position:relative;}@media all and (max-width: 1024px){.kadence-column106232_159c6d-5c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106232_159c6d-5c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106232_159c6d-5c inner-column-2 pro-tip-item2\"><div class=\"kt-inside-inner-col\">\n<div class=\"protip-desc\">\n\t<div class=\"help-tip\">\n\t\t<p><strong>Pro Tips<\/strong> are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.<\/p>\n\t<\/div>\n    <div class=\"help-caption\">\n        <p>\n            <strong>Pro Tip:<\/strong>\n            This can happen on pushrod engines or overhead cam engines that use roller rockers and head-mounted hydraulic lifters. If just one lifter is making noise, it might be that the lifter has failed. If several lifters are making noise the engine might be low on oil.\n        <\/p>\n    <\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>Other worn or loose valve train parts like rocker arms can cause a clicking noise as well. One worn camshaft lobe can cause a clicking noise that may be intermittent.<\/p>\n\n\n\n<p>Other possible lifter tick causes include low oil level or pressure or various other worn engine components. With low oil level and the resulting low pressure, the valve train is the first part of the engine to suffer, which will eventually cause problems with the lifters, followers, or the camshaft.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Other worn or loose valve train parts like rocker arms can cause a clicking noise as well. One worn camshaft lobe can cause a clicking noise that may be intermittent.<\/p>\n<cite>&ndash;<a href=\"https:\/\/www.carparts.com\/blog\/author\/richardmccuistian\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Richard McCuistian, ASE Certified Master Automobile Technician\">Richard McCuistian, ASE Certified Master Automobile Technician<\/a><\/cite><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Injector Noises<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"920\" height=\"1024\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/automotive-pressure-line-920x1024.jpg\" alt=\"image of an automotive pressure line\" class=\"wp-image-107628\" style=\"width:920px;height:1024px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/automotive-pressure-line-920x1024.jpg 920w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/automotive-pressure-line-270x300.jpg 270w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/automotive-pressure-line-768x855.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/automotive-pressure-line-150x167.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/05\/automotive-pressure-line.jpg 1348w\" sizes=\"(max-width: 920px) 100vw, 920px\"><figcaption class=\"wp-element-caption\">Some clicking from injectors is normal, but most fuel systems have a small diaphragm in the pressure line (see photo) to absorb fuel pressure pulses as the injectors are operating to minimize the sound of the injectors. You won&rsquo;t typically hear injectors clicking from inside the vehicle anyway. | Image Source: Richard McCuistian<\/figcaption><\/figure>\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">Exhaust Leak<\/h3>\n\n\n\n<p>A <a href=\"https:\/\/www.carparts.com\/blog\/how-to-tell-if-your-exhaust-manifold-is-leaking\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"leakage in the exhaust system\">leakage in the exhaust system<\/a> like a cracked cast iron exhaust manifold can create a clicking noise that will go away as the engine warms and the manifold expands to close the crack. The noise can come from anywhere in the exhaust, but becomes more prominent if the leak is closer to the engine, like in the <a href=\"https:\/\/www.carparts.com\/exhaust-manifold\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"exhaust manifold\">exhaust manifold<\/a>.<\/p>\n\n\n\n<p>On front wheel drive cars, if the leak is coming from the front of the engine near the top, it can be telegraphed under the plastic engine cover and sound like it&rsquo;s coming from the top rear of the engine rather than at the exhaust crack where it&rsquo;s originating.<\/p>\n\n\n\n<p>One way to deal with the issue is to find the source by checking <a href=\"https:\/\/www.carparts.com\/exhaust-system\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"exhaust system\">exhaust system<\/a> components. Start with the gasket, the exhaust manifold, and then the pipes\/flanges. Black sootsmay be an indicator that the leak is in the area.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bad Bearings<\/h3>\n\n\n\n<p>The bearings reduce friction and ensure smooth rotation of different parts in the engine. Once they&rsquo;ve worn, bearings lead to excessive ticking noise that eventually leads to an engine knock as the bearings continue to wear. Worn bearings will cause the oil pressure to drop, which can create valve train noise. On engines with hydraulic timing chain tensioners, the low oil pressure can cause the timing chain to rattle and wear out more quickly as well.<\/p>\n\n\n\n<p>Lack of lubrication and bearing damage are two potential causes of the noise, as well. It&rsquo;s crucial to address the issue as soon as possible because it could lead to engine failure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Loose Parts<\/h3>\n\n\n\n<p>The engine has a fan that could cause a ticking or tapping noise when damaged. Similarly, loose parts within the engine can produce a similar sound. You can investigate this by visually inspecting the fan blades and shroud while the engine is off.<\/p>\n\n\n\n<div class=\"wp-block-data443-irp-shortcode irp-shortcode\"><div style=\"clear:both; margin-top:0em; margin-bottom:1em;\"><a href=\"https:\/\/www.carparts.com\/blog\/how-to-gap-a-spark-plug\/\" target=\"_self\" rel=\"dofollow\" class=\"u95b21e20838e5c94b4bb59445527c55c\"><style> .u95b21e20838e5c94b4bb59445527c55c { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea; border:0!important; border-left:4px solid #34495E!important; text-decoration:none; } .u95b21e20838e5c94b4bb59445527c55c:active, .u95b21e20838e5c94b4bb59445527c55c:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u95b21e20838e5c94b4bb59445527c55c { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u95b21e20838e5c94b4bb59445527c55c .ctaText { font-weight:bold; color:#464646; text-decoration:none; font-size: 16px; } .u95b21e20838e5c94b4bb59445527c55c .postTitle { color:#000000; text-decoration: underline!important; font-size: 16px; } .u95b21e20838e5c94b4bb59445527c55c:hover .postTitle { text-decoration: underline!important; } <\/style><div style=\"padding-left:1em; padding-right:1em;\"><span class=\"ctaText\">See also<\/span>&nbsp; <span class=\"postTitle\">How to Gap a Spark Plug?<\/span><\/div><\/a><\/div><\/div>\n\n\n<style>.kadence-column106232_076189-56 > .kt-inside-inner-col,.kadence-column106232_076189-56 > .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-column106232_076189-56 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106232_076189-56 > 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.kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;padding-right:32px;padding-bottom:20px;padding-left:16px;grid-template-columns:minmax(0, calc(10% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(90% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id106232_e933be-bf > .kt-row-layout-overlay{opacity:0.00;}.kb-row-layout-id106232_e933be-bf .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id106232_e933be-bf .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id106232_e933be-bf .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}.kb-row-layout-id106232_e933be-bf .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id106232_e933be-bf .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id106232_e933be-bf .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id106232_e933be-bf > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 1024px){.kb-row-layout-id106232_e933be-bf .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id106232_e933be-bf .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id106232_e933be-bf > .kt-row-column-wrap{padding-top:28px;padding-right:16px;padding-bottom:25px;padding-left:16px;grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}.kb-row-layout-id106232_e933be-bf .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id106232_e933be-bf .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id106232_e933be-bf alignnone pro-tip-wrap wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-right-golden kt-mobile-layout-right-golden kt-row-valign-top\">\n<style>.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col{display:flex;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col{min-height:45px;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col,.kadence-column106232_e1ab3e-4f > .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-column106232_e1ab3e-4f > .kt-inside-inner-col{row-gap:0px;column-gap:0px;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > *, .kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106232_e1ab3e-4f{position:relative;}@media all and (max-width: 1024px){.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > *, .kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > *, .kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > figure.wp-block-image, .kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column106232_e1ab3e-4f > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106232_e1ab3e-4f kb-section-dir-horizontal kb-section-md-dir-horizontal inner-column-1 pro-tip-item1\"><div class=\"kt-inside-inner-col\"><style>.kb-image106232_9daa6f-6b.kb-image-is-ratio-size, .kb-image106232_9daa6f-6b .kb-image-is-ratio-size{max-width:45px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image106232_9daa6f-6b.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image106232_9daa6f-6b .kb-image-is-ratio-size{align-self:unset;}.kb-image106232_9daa6f-6b figure{max-width:45px;}.kb-image106232_9daa6f-6b .image-is-svg, .kb-image106232_9daa6f-6b .image-is-svg img{width:100%;}.kb-image106232_9daa6f-6b .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image106232_9daa6f-6b\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/f_auto,dpr_auto,q_auto,c_pad\/carparts\/blog\/widgets\/protip\/services-icon\" alt=\"\" class=\"kb-img\"><\/figure><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column106232_48d334-7f > .kt-inside-inner-col,.kadence-column106232_48d334-7f > .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-column106232_48d334-7f > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column106232_48d334-7f > .kt-inside-inner-col{flex-direction:column;}.kadence-column106232_48d334-7f > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column106232_48d334-7f > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column106232_48d334-7f{position:relative;}@media all and (max-width: 1024px){.kadence-column106232_48d334-7f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column106232_48d334-7f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column106232_48d334-7f inner-column-2 pro-tip-item2\"><div class=\"kt-inside-inner-col\">\n<div class=\"protip-desc\">\n\t<div class=\"help-tip\">\n\t\t<p><strong>Pro Tips<\/strong> are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.<\/p>\n\t<\/div>\n    <div class=\"help-caption\">\n        <p>\n            <strong>Pro Tip:<\/strong>\n            But a fan problem will generally also cause an engine vibration unless the fan is electric, and electric fans can wear out and cause all manner of clicking noise. If the noise goes away when the fan isn&rsquo;t running, check the electric radiator fan first.\n        <\/p>\n    <\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Ignition Issues<\/h3>\n\n\n\n<p>An ignition spark leak will make a popping noise you might hear when the hood is open, but you won&rsquo;t usually hear it from inside the car. Usually the spark leak will be accompanied by a skip, and the spark may only leak and pop while the engine is under load, or it may pop\/click either intermittently or regularly while the engine is idling.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">One or More Loose Spark Plugs<\/h3>\n\n\n\n<p>Loose <a href=\"https:\/\/www.carparts.com\/spark-plug\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"spark plugs\">spark plugs<\/a> can cause ticking noises in the spark plug area, and this should not be hard to verify.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Fix the Ticking Noise in the Engine<\/h2>\n\n\n\n<p>The best way to deal with the ticking noise coming from the engine is to find the cause and deal with it promptly. Note, however, that this is easier said than done, and the repairs can be complex enough that you may need to have them done at a service outlet instead of at home.<\/p>\n\n\n\n<p>If the clicking is there all the time, you can hold a piece of heater hose up to one ear while carefully checking for the place where the ticking noise seems to be the loudest. Also, a mechanic&rsquo;s stethoscope doesn&rsquo;t cost much and can help find a ticking noise, but always be very careful around moving engine parts.<\/p>\n\n\n\n<p>Here are the usual solutions when the issue involves oil-related problems, exhaust leaks, and bad bearings.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Identify Oil-Related Problems<\/h3>\n\n\n\n<p>Check the oil level by pulling the <a href=\"https:\/\/www.carparts.com\/oil-dipstick\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"dipstick\">dipstick<\/a> out, cleaning it off, reinserting it, then pulling it out. Add more oil if it&rsquo;s at the low mark or below. Frequently check the level and ensure no leaks under the vehicle or the hood.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.carparts.com\/blog\/low-oil-pressure-symptoms-and-faq\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Inspect the oil pressure\">Inspect the oil pressure<\/a> next. There&rsquo;s usually an <a href=\"https:\/\/www.carparts.com\/oil-pressure-gauge\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"oil pressure gauge\">oil pressure gauge<\/a> on the instrument panel. If your car doesn&rsquo;t have one, follow the steps below to check:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Step 1:<\/strong> Locate the oil pressure or temperature sender in the engine block near the sump. Remove the switch and use an oil drip tray to catch any oil.<\/li>\n\n\n\n<li><strong>Step 2:<\/strong> Use an oil pressure test kit, attach the oil pressure gauge to the adaptor, and start the vehicle.<\/li>\n\n\n\n<li><strong>Step 3:<\/strong> Consult a service manual to determine what rotation per minute (RPM) is best to perform the test and what pressure the engine needs to maintain.<\/li>\n\n\n\n<li><strong>Step 4:<\/strong> Turn the engine off and let it cool, remove the oil pressure test gauge, then re-install the oil pressure sensor.<\/li>\n<\/ul>\n\n\n\n<p>A PSI of 25-65 while the engine is running indicates the pressure is normal. On engines with hydraulic timing chain tensioners, pressure that is near or below 25 psi can cause timing chain noises.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Search for Exhaust Leaks<\/h3>\n\n\n\n<p>Fixing exhaust leaks could be tricky for DIY-ers. However, you can still check and confirm its presence before taking your car to an auto shop by following the steps below:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Step 1:<\/strong> Jack up your vehicle and inspect the exhaust lines\/manifold for holes, cracks, loose seams, or soot on the pipe exterior.<\/li>\n\n\n\n<li><strong>Step 2:<\/strong> Connect the blower outlet of a vacuum to the tailpipe and feel for air blowing out of the exhaust line. Spray the exhaust line with soapy water while the vacuum blows air through the system.<\/li>\n\n\n\n<li><strong>Step 3:<\/strong> Look for spots where bubbles are forming to locate the leak.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Adjust or Replace Loose Parts<\/h3>\n\n\n\n<p>Check the heat\/dust guards, metal lines, brackets, and anything else that vibrates and could knock around other parts. Usually, the ticking or knocking sounds are due to one component making contact with another. If you find any loose parts, adjust or replace them.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Take Your Vehicle to a Mechanic<\/h3>\n\n\n\n<p>Taking your vehicle to a mechanic is the easiest way to deal with the ticking noise coming from the engine. You can mention where you suspect the sound is coming from, but the mechanic will likely perform an overall inspection to be sure.<\/p>\n\n\n\n<p>The price of the repair\/replacement depends on what part is damaged, how long the process takes, and the labor fee of the auto shop.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Replace the Faulty Parts Causing Engine Ticking Today<\/h2>\n\n\n\n<p>As a responsible car owner, you should never ignore unusual sounds in your vehicle, and that includes engine ticking. Most issues that cause engine ticking can also cause a handful of other issues. For example, an exhaust manifold leak can eventually lead to catalytic converter failure. To avoid a bigger repair bill, it&rsquo;s best to replace the faulty parts causing your engine to tick as soon as possible. Luckily, getting replacement parts is fast and easy with CarParts.com.<\/p>\n\n\n\n<p>As a one-stop shop for OE-grade parts, CarParts.com offers a wide selection of high-quality valve filters, exhaust manifolds, and spark plugs. In other words, you can pretty much find everything you need here. The best part is you don&rsquo;t even have to leave the comfort of your own home. With just a few clicks, you can place an order, and we&rsquo;ll deliver what you need right to your doorstep. If you order by 12 PM ET, you can even expect your part to arrive in as fast as two business days.<\/p>\n\n\n\n<p>Don&rsquo;t wait until defective parts damage your engine before replacing them. Check out our selection of high-quality <a href=\"https:\/\/www.carparts.com\/valve-lifter\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"valve lifters\">valve lifters<\/a>, <a href=\"https:\/\/www.carparts.com\/exhaust-manifold\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"exhaust manifolds\">exhaust manifolds<\/a>, and <a href=\"https:\/\/www.carparts.com\/spark-plug\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"spark plugs\">spark plugs<\/a> at CarParts.com and order one for your vehicle 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\"> 7<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>It&rsquo;s always a cause for concern whenever the engine starts making noises that it shouldn&rsquo;t make. One sound that no&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/engine-ticking-possible-reasons-and-repairs\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":106240,"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":[1171,1953],"ppma_author":[2607,2985],"class_list":{"0":"post-106232","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-diy","8":"category-engine","9":"tag-spark-plug-2","10":"tag-valve-lifter","11":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Engine Ticking: Possible Reasons and Repairs - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Various issues can cause engine ticking sounds. Find out the possible reasons for engine ticking and ways to repair them.\" \/>\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\/engine-ticking-possible-reasons-and-repairs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Engine Ticking: Possible Reasons and Repairs - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Various issues can cause engine ticking sounds. 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