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Jeep Wrangler JK
JK General Discussion
2015 misfire HELP
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<blockquote data-quote="JeepKreep" data-source="post: 455470" data-attributes="member: 24744"><p>Hello! I just recently purchased a 2015 jku with 130,000 miles. I bought it knowing the engine light was on thinking I could fix it with a few parts. Its a good clean ride completely stock. It’s throwing codes p0300 and p0302.. (misfire in cylinder 2)</p><p></p><p>Thing is it runs and sounds just fine. If the light wasn’t on I would’ve even suspect anything to be wrong. </p><p></p><p>First we replaced the coil after noticing the plugs were recently replaced, cleared the codes and the light popped on the next day. </p><p></p><p>I ordered mopar brand plugs and replaced all 6 plugs, cleared the codes and the light popped back on within 20 minutes. </p><p></p><p>We found that whoever had the Jeep before had 3 different brand of plugs in it. Which tells me they couldn’t figure out the issue either and just traded it in. </p><p></p><p>Has anyone had a similar issue that figured it out?</p></blockquote><p></p>
[QUOTE="JeepKreep, post: 455470, member: 24744"] Hello! I just recently purchased a 2015 jku with 130,000 miles. I bought it knowing the engine light was on thinking I could fix it with a few parts. Its a good clean ride completely stock. It’s throwing codes p0300 and p0302.. (misfire in cylinder 2) Thing is it runs and sounds just fine. If the light wasn’t on I would’ve even suspect anything to be wrong. First we replaced the coil after noticing the plugs were recently replaced, cleared the codes and the light popped on the next day. I ordered mopar brand plugs and replaced all 6 plugs, cleared the codes and the light popped back on within 20 minutes. We found that whoever had the Jeep before had 3 different brand of plugs in it. Which tells me they couldn’t figure out the issue either and just traded it in. Has anyone had a similar issue that figured it out? [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
2015 misfire HELP
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