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Jeep Wrangler JK
JK General Discussion
2012 Check engine light
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<blockquote data-quote="Gatorlaw" data-source="post: 441144" data-attributes="member: 22163"><p>2012 check engine light came on the other day stayed in for a couple of miles then went away. Couple days later when I started it I was in the driveway for a couple minutes and the light came on again. I pulled the code P0300 (which covers a lot).</p><p></p><p>I searched the other posts and most of what i’m finding are other factors (rough idle, misfire, etc.). Thing is it sounds and runs strong. I disconnected the battery to reset the code and see if it returned. Today it returned. </p><p></p><p>Now since i’m looking for something specific I “feel like I feel a slight tremble on acceleration and a slight stumble when I stop quickly. Neither were noticeable on the tach as it’s a flutter at best.</p><p></p><p>so my question is what should I look at first on the list of possibilities. I don’t want to just toss cash till I solve the mystery. Same token I don’t want to make a small problem worse.</p><p>Thanks for the info.</p></blockquote><p></p>
[QUOTE="Gatorlaw, post: 441144, member: 22163"] 2012 check engine light came on the other day stayed in for a couple of miles then went away. Couple days later when I started it I was in the driveway for a couple minutes and the light came on again. I pulled the code P0300 (which covers a lot). I searched the other posts and most of what i’m finding are other factors (rough idle, misfire, etc.). Thing is it sounds and runs strong. I disconnected the battery to reset the code and see if it returned. Today it returned. Now since i’m looking for something specific I “feel like I feel a slight tremble on acceleration and a slight stumble when I stop quickly. Neither were noticeable on the tach as it’s a flutter at best. so my question is what should I look at first on the list of possibilities. I don’t want to just toss cash till I solve the mystery. Same token I don’t want to make a small problem worse. Thanks for the info. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
2012 Check engine light
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