{"id":42016,"date":"2022-06-07T02:10:00","date_gmt":"2022-06-07T09:10:00","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=42016"},"modified":"2024-04-15T16:41:34","modified_gmt":"2024-04-15T23:41:34","slug":"kia-optima-reliability-and-common-problems","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/","title":{"rendered":"Kia Optima Reliability and Common Problems"},"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-column_b2b0fe-2b > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_b2b0fe-2b > .kt-inside-inner-col,.kadence-column_b2b0fe-2b > .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-column_b2b0fe-2b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_b2b0fe-2b > .kt-inside-inner-col{flex-direction:column;}.kadence-column_b2b0fe-2b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_b2b0fe-2b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_b2b0fe-2b{position:relative;}@media all and (max-width: 1024px){.kadence-column_b2b0fe-2b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_b2b0fe-2b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-1 kadence-column_b2b0fe-2b qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-66fe1e  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-5c691a\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading_cc07fe-65, .wp-block-kadence-advancedheading.kt-adv-heading_cc07fe-65[data-kb-block=\"kb-adv-heading_cc07fe-65\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_cc07fe-65 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_cc07fe-65[data-kb-block=\"kb-adv-heading_cc07fe-65\"] 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-heading_cc07fe-65 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading_cc07fe-65[data-kb-block=\"kb-adv-heading_cc07fe-65\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading_cc07fe-65 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_cc07fe-65\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>The Kia Optima scored well in terms of reliability, receiving a 4 out of 5 rating on RepairPal. It also ranked 8th out of 24 vehicles in the same category.<\/li><li>Some of the top Kia Optima problems include defective throttle position sensors, malfunctioning door latch, weak alternator, leaky low pressure fuel hose, and steering complications.<\/li><li>Units belonging to the 2011-2014 model years are reported to have a severe engine manufacturing issue, which may cause premature wear on bearings.<\/li><\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>The <a href=\"https:\/\/carparts.com\/kia\/optima\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"Kia Optima\">Kia Optima<\/a> is popular for its responsive handling and impressive ride quality. Whether you&rsquo;re planning to buy a new or used Kia Optima, it&rsquo;s definitely worth the price. It&rsquo;s a reliable car that won&rsquo;t cost you a lot to maintain. It also has good resale value. According to <a href=\"https:\/\/caredge.com\/kia\/optima\/depreciation\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"CarEdge.com\">CarEdge.com<\/a>, it depreciates around 52% after five years.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Are Kia Optimas Reliable?<\/h2>\n\n\n\n<p>The Kia Optima scored well on reliability, receiving a 4 out of 5 rating on <a href=\"https:\/\/repairpal.com\/reliability\/kia\/optima\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"RepairPal\">RepairPal<\/a>. It also ranked 8th out of 24 vehicles in the same category. The Optima is a good option for new and <a href=\"https:\/\/www.carparts.com\/blog\/top-used-cars\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"used car\">used car<\/a> buyers because of its practicality and proficient handling. If you take good care of your Kia Optima, it can easily go beyond 100,000 miles. If you follow its regular maintenance and service schedule properly, it can last up to 200,000 miles.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/2017-kia-optima-1024x683.jpg\" alt=\"2017 kia optima\" class=\"wp-image-42031\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/2017-kia-optima-1024x683.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/2017-kia-optima-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/2017-kia-optima-768x512.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/2017-kia-optima-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/2017-kia-optima-150x100.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/2017-kia-optima.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption>The Kia Optima is a good option for new and used car buyers because of its practicality and responsive handling.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Top Kia Optima Problems<\/h2>\n\n\n\n<p>Despite its reliability, different model years of the Kia Optima are known to have their fair share of problems. Here are the most commonly reported Optima problems:<\/p>\n\n\n\n<div id=\"article-search-widget\">\n<div class=\"cp-search\">\n<div align=\"center\">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/w_auto,dpr_auto\/carparts\/logos\/badge_wordmark\/full_color\/CP_LOGO_COLOUR_RGB\" alt=\"CarParts.com\" width=\"300\" height=\"56\">\n<\/div>\n<form id=\"cpsearchform\" name=\"cpsearchform\" action=\"https:\/\/www.carparts.com\/search\" method=\"get\" target=\"_blank\" accept-charset=\"character_set\" aria-label=\"search CarParts.com\">\n    <input type=\"text\" class=\"keyword\" name=\"q\" placeholder=\"Search for parts on CarParts.com\" value=\"\" aria-label=\"Search CarParts.com\"><input type=\"submit\" class=\"btn-search\" value=\"Search\" aria-label=\"Search\">\n<\/form>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Outdated Transmission Software<\/h3>\n\n\n\n<p>2001-2017 Kia Optimas may experience transmission problems because of their outdated <a href=\"https:\/\/www.carparts.com\/transmission-control-module\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"transmission control module\">transmission control module<\/a> (TCM). Affected vehicles may exhibit jerking and lurching when downshifting. They may start acting up at around 67,000 miles, which may trigger your check engine light. Kia has released a software update to address TCM-related issues. It&rsquo;s also wise to consult a mechanic, because transmission problems may also be due to component failure, which may become common in high-mileage vehicles. If your Optima gets any major transmission repairs, you should also get your software updated to prevent recurring problems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Defective Throttle Position Switch (TPS)<\/h3>\n\n\n\n<p>One common issue among 2001-2017 Kia Optimas is their faulty <a href=\"https:\/\/www.carparts.com\/blog\/bad-throttle-position-sensor-symptoms-what-you-need-to-know\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"TPS\">TPS<\/a>, which may cause misfiring and power loss. Its first symptom is an illuminated check engine light. Other symptoms are <a href=\"https:\/\/www.carparts.com\/blog\/car-hesitates-when-accelerating-causes-and-faq\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"engine hesitation\">engine hesitation<\/a> and stumbling. Some owners have shared that their cars eventually shut off after driving at low speeds caused by <a href=\"https:\/\/www.carparts.com\/blog\/my-car-wont-accelerate-properly-when-i-push-the-gas-causes\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"poor acceleration\">poor acceleration<\/a>. This usually happens around 103,000 miles. Repair costs may vary, depending on part replacement rates. Kia is aware of this problem and has released an upgraded version of its TPS to resolve this issue.<\/p>\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=\"How to fix a broken door latch on a 2003 Kia Optima\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/aqQHugmzBBQ?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<h3 class=\"wp-block-heading\">Malfunctioning Door Latch<\/h3>\n\n\n\n<p>Door problems are common in Kia Optimas. They&rsquo;re usually caused by a faulty <a href=\"https:\/\/www.carparts.com\/door-latch\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"door latch assembly\">door latch assembly<\/a>. This problem affects a wide range of model years, including the 2001-2015 Optimas. Some owners have reported that their door latch won&rsquo;t open from inside and outside their car. The door latch assembly may seem frozen and not activate at all. This issue can happen around 102,000 miles, affecting the driver&rsquo;s side door. A door latch replacement can easily resolve it and may cost around $100, depending on various part and labor rates.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Weak Alternator<\/h3>\n\n\n\n<p>2001-2004, 2006, 2008, and 2009-2015 Kia Optimas have weak alternators, which can cause insufficient battery charging capability and starting problems. This can happen after you use your Optima&rsquo;s electrical devices, such as the lights and air-conditioning. Some owners have shared that they had to regularly <a href=\"https:\/\/www.carparts.com\/blog\/jump-starting-basics-how-long-will-it-take-to-get-your-car-up-and-running\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"jump-start\">jump-start<\/a> their batteries because they were frequently drained. Some got their batteries replaced, but ended up experiencing the same problem again. Fortunately, Kia is aware of its faulty alternator and has released a new one in order to address this problem. You can buy and install the upgraded <a href=\"https:\/\/www.carparts.com\/alternator\/kia\/optima\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"alternator\">alternator<\/a> to resolve this issue.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Faulty and Leaky Low Pressure Fuel Hose<\/h3>\n\n\n\n<p>One of the most troublesome 2013-2014 Kia Optima problems is the inadequate pressure of its <a href=\"https:\/\/www.carparts.com\/fuel-hose\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"fuel hose\">fuel hose<\/a>, which may develop cracks and leaks. Leaking fuel may increase the risk of vehicle fires, which is why Kia issued a recall for affected vehicles. Kia said that the low-pressure fuel hose will be inspected to see if it requires replacement. If not, it will be reinforced with heat-protective tape to keep it intact. Kia will do all necessary repairs for free as long as your Optima is covered by the recall.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima-engine-1024x683.jpg\" alt=\"kia optima engine\" class=\"wp-image-42030\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima-engine-1024x683.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima-engine-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima-engine-768x512.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima-engine-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima-engine-150x100.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima-engine.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption>Kia issued a recall in 2017 to address the issue about 2011-2014 Kia Optima units potentially having a severe engine manufacturing problem.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Engine Malfunction and Failure<\/h3>\n\n\n\n<p>Kia Optima engine problems are well known. The 2011-2014 Kia Optima is reported to have a severe engine manufacturing issue, which may cause its <a href=\"https:\/\/www.carparts.com\/wheel-bearing\/kia\/optima\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"bearings\">bearings<\/a> to wear prematurely. This may trigger uncontrollable <a href=\"https:\/\/www.carparts.com\/blog\/engine-seized-symptoms-plus-faq\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"engine seizing\">engine seizing<\/a>, which may increase the risk of crashes or collisions. A recall was issued in 2017 to help owners of the affected Optima units. If your vehicle is included in the recall, Kia will contact you and replace your engine assembly for free.<\/p>\n\n\n\n<p>The 2013 Kia Optima is also notorious for its <a href=\"https:\/\/www.carparts.com\/blog\/bad-starter-symptoms\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"starter problems\">starter problems<\/a>. Some owners have shared that their engines suddenly wouldn&rsquo;t start at all. This may become extremely troublesome, especially if your engine acts up when you need to drive to an important destination. Some have shared that they went to their dealerships where diagnostic tests were run, but results showed that their engines were fine. There&rsquo;s no clear cause of the engine problems, but some owners were able to resolve them with a parking sensor or battery replacement.<\/p>\n\n\n\n<p>The 2013 model may also develop loud knocking noises, which can lead to a blown engine. Some owners have shared that they had to pull over after hearing abnormal knocking sounds. After a while, the engine stopped running. Some have reported getting an engine replacement to fix the issue, which may cost up to $5,000, depending on part and labor costs. If you&rsquo;re experiencing engine issues with your Kia Optima, you&rsquo;re definitely not the only one.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Steering Complications<\/h3>\n\n\n\n<p>One of the most reported 2012 Kia Optima problems is its stiff steering, which comes with abnormal noises and other complications. Some owners have shared that they experienced different steering issues, including difficult steering, loud noises during sharp turns, sudden steering assist loss, and excessive steering wheel vibrations. Some have complained that the 2012 Kia Optima&rsquo;s loss of steering control may become extreme, making it dangerous to drive on the road. Some drivers have shared that they had to exert extra effort to grip the <a href=\"https:\/\/www.carparts.com\/steering-wheel\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"steering wheel\">steering wheel<\/a> to stay in control of their vehicle. Some tried to get it fixed, but ended up having to replace various parts on a case-by-case basis.<\/p>\n\n\n\n<p>Before buying a Kia Optima, take time to learn about its potential problems. Car-shopping always comes with some risk no matter what year, make, or model you&rsquo;re planning to buy. Research the model year that interests you and make sure to clarify everything with the seller before making up your mind.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where to Get Auto Parts and Accessories for Your Kia Optima<\/h2>\n\n\n\n<p>Your Kia Optima is a dream to drive, and it will continue to be so for years to come if you take good care of it. That involves staying on top of its maintenance and repairs. Whether you encounter the issues mentioned above or something else, don&rsquo;t put off resolving them.<\/p>\n\n\n\n<p>For top-notch replacement parts, upgrades, and accessories for your Kia, look no further than <a href=\"http:\/\/carparts.com\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"CarParts.com\">CarParts.com<\/a>. You won&rsquo;t have to wait long to get what you need when you shop with us because all our products are on hand and ready to ship from a warehouse near you. That means you can start your repairs in as fast as two business days.<\/p>\n\n\n\n<p>Our website design has online shopping ease in mind. The UX is user-friendly, so you can navigate our catalog even on your mobile device. Use our vehicle selector and search filters to find the parts you need for your sedan in no time.<\/p>\n\n\n\n<p>Help your Kia Optima reach over 100,000 miles. Check out our <a href=\"https:\/\/www.carparts.com\/kia\/optima\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Kia Optima\">Kia Optima<\/a> catalog 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>The Kia Optima is popular for its responsive handling and impressive ride quality. Whether you&rsquo;re planning to buy a new&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":42033,"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":[3876,2905],"tags":[680],"ppma_author":[2607,3269],"class_list":{"0":"post-42016","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-kia","8":"category-vehicle-reliability","9":"tag-kia-optima","10":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kia Optima Reliability and Common Problems - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"The Kia Optima is practical and reliable, but its models may have problems. Here are its common issues per model year.\" \/>\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\/kia-optima-reliability-and-common-problems\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kia Optima Reliability and Common Problems - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"The Kia Optima is practical and reliable, but its models may have problems. Here are its common issues per model year.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/\" \/>\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=\"2022-06-07T09:10:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-15T23:41:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\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=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/\"},\"author\":[{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"CarParts.com Research Team\",\"jobTitle\":\"Expert Automotive Writer\",\"description\":\"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com&#039;s thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/thecpteam\\\/\",\"sameAs\":\"https:\\\/\\\/www.facebook.com\\\/carpartscom, https:\\\/\\\/twitter.com\\\/CarPartscom, https:\\\/\\\/www.youtube.com\\\/@CarPartscomOfficial\\\/, https:\\\/\\\/www.instagram.com\\\/carpartscom\\\/\"},{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"Lisa Conant\",\"jobTitle\":\"ASE Master Automobile Technician\",\"description\":\"Lisa Conant grew up in Canada around a solid contingency of gear heads and DIY motor enthusiasts and isn\u2019t afraid to get some grime under her own fingernails. She is an eclectic writer with a varied repertoire in the automotive industry, writing numerous product round-ups and reviews, how-to-guides, and research pieces with a focus on daily drivers and recreational vehicles. When she\u2019s not writing about lift kits and paint chip solutions, you can find her hanging out in New Hampshire with her family and her car-hating cats.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/lisaconant\\\/\",\"sameAs\":\"https:\\\/\\\/www.linkedin.com\\\/in\\\/lisa-conant-b7317b163\\\/\"}],\"headline\":\"Kia Optima Reliability and Common Problems\",\"datePublished\":\"2022-06-07T09:10:00+00:00\",\"dateModified\":\"2024-04-15T23:41:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/\"},\"wordCount\":1368,\"commentCount\":23,\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/kia-optima.jpg\",\"keywords\":[\"kia optima\"],\"articleSection\":[\"Kia\",\"Vehicle Reliability\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/\",\"name\":\"Kia Optima Reliability and Common Problems - In The Garage with CarParts.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/kia-optima.jpg\",\"datePublished\":\"2022-06-07T09:10:00+00:00\",\"dateModified\":\"2024-04-15T23:41:34+00:00\",\"description\":\"The Kia Optima is practical and reliable, but its models may have problems. Here are its common issues per model year.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/kia-optima-reliability-and-common-problems\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/kia-optima.jpg\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/kia-optima.jpg\",\"width\":1500,\"height\":1000,\"caption\":\"kia optima\"},{\"@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\\\/kia-optima-reliability-and-common-problems\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kia Optima Reliability and Common Problems - In The Garage with CarParts.com","description":"The Kia Optima is practical and reliable, but its models may have problems. Here are its common issues per model year.","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\/kia-optima-reliability-and-common-problems\/","og_locale":"en_US","og_type":"article","og_title":"Kia Optima Reliability and Common Problems - In The Garage with CarParts.com","og_description":"The Kia Optima is practical and reliable, but its models may have problems. Here are its common issues per model year.","og_url":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/","og_site_name":"In The Garage with CarParts.com","article_publisher":"https:\/\/www.facebook.com\/carpartscom","article_published_time":"2022-06-07T09:10:00+00:00","article_modified_time":"2024-04-15T23:41:34+00:00","og_image":[{"width":1500,"height":1000,"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_creator":"@carpartscom","twitter_site":"@carpartscom","twitter_misc":{"Written by":"","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/#article","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/"},"author":[{"@type":"Person","$id":"4","name":"CarParts.com Research Team","jobTitle":"Expert Automotive Writer","description":"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com&#039;s thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/thecpteam\/","sameAs":"https:\/\/www.facebook.com\/carpartscom, https:\/\/twitter.com\/CarPartscom, https:\/\/www.youtube.com\/@CarPartscomOfficial\/, https:\/\/www.instagram.com\/carpartscom\/"},{"@type":"Person","$id":"4","name":"Lisa Conant","jobTitle":"ASE Master Automobile Technician","description":"Lisa Conant grew up in Canada around a solid contingency of gear heads and DIY motor enthusiasts and isn\u2019t afraid to get some grime under her own fingernails. She is an eclectic writer with a varied repertoire in the automotive industry, writing numerous product round-ups and reviews, how-to-guides, and research pieces with a focus on daily drivers and recreational vehicles. When she\u2019s not writing about lift kits and paint chip solutions, you can find her hanging out in New Hampshire with her family and her car-hating cats.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/lisaconant\/","sameAs":"https:\/\/www.linkedin.com\/in\/lisa-conant-b7317b163\/"}],"headline":"Kia Optima Reliability and Common Problems","datePublished":"2022-06-07T09:10:00+00:00","dateModified":"2024-04-15T23:41:34+00:00","mainEntityOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/"},"wordCount":1368,"commentCount":23,"publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima.jpg","keywords":["kia optima"],"articleSection":["Kia","Vehicle Reliability"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/","url":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/","name":"Kia Optima Reliability and Common Problems - In The Garage with CarParts.com","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/#primaryimage"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima.jpg","datePublished":"2022-06-07T09:10:00+00:00","dateModified":"2024-04-15T23:41:34+00:00","description":"The Kia Optima is practical and reliable, but its models may have problems. Here are its common issues per model year.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/#primaryimage","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima.jpg","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima.jpg","width":1500,"height":1000,"caption":"kia optima"},{"@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\/kia-optima-reliability-and-common-problems\/"}]}},"featured_image_src":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima.jpg","featured_image_src_square":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/07\/kia-optima.jpg","author_info":{"display_name":"","author_link":"https:\/\/www.carparts.com\/blog\/kia-optima-reliability-and-common-problems\/"},"authors":[{"term_id":2607,"user_id":1651,"is_guest":0,"slug":"thecpteam","display_name":"CarParts.com Research Team","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":3269,"user_id":1642,"is_guest":0,"slug":"lisaconant","display_name":"Lisa Conant, Automotive Content Specialist","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/04\/lisaconant.jpeg","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/04\/lisaconant.jpeg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/42016","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/comments?post=42016"}],"version-history":[{"count":0,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/42016\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media\/42033"}],"wp:attachment":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media?parent=42016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/categories?post=42016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/tags?post=42016"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=42016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}