P0302 jeep

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Discussion in ' Wrangler JK ' started by meatman69 , Apr 15, Log in or Sign up. Welcome to Jeeps. You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

P0302 jeep

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Felt this type of idle before. Cylinder 2 Misfire code P Drove 5 miles home without issue. What am I in for? What do I need to look for? Able to drive it? Dealer can't see it for 3 weeks due to tech shortage. Sort by Oldest first Oldest first Newest first Most reactions. I noticed that, then I got the same code. I had contaminated fuel, literally a sample from the gas tank contained water, I am just glad I got into service right away.

This is an older thread, you may not receive a response, and could p0302 jeep reviving an old thread. Received 1 Like on 1 Post.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I've been chasing this issue since January P misfire in cylinder 2 code.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Before I left I was strapping my kayak to the top of my Jeep. The Jeep was on and I was on my rock rails tugging on the straps and the jeep was rocking and and I heard a chime went down to the interior and the check engine light came on. I've only had the check engine light come on for gas cap. Went to the AutoZone and was told it was a P misfire? I looked on google for some info from other people and read some stuff but I wanted to hear what you guys think. My Jeep is a JK.

P0302 jeep

P is a real drivability concern and should be dealt with right away. Repairing P should be considered a high priority. The most common fix for P is to replace the spark plugs, coil packs, or if equipped plug wires. But, where is the second cylinder? There are quite a few things that can cause the P trouble code to trigger in the Jeep Grand Cherokee. Here are the most common problems that may cause misfiring. They are presented somewhat in order from most to least likely to be causing P If P is the only code you get when you plug an OBD II scanner into your Grand Cherokee, this section should help you determine what is causing the code. Swap ignition parts to another cylinder. The most likely reason your Grand Cherokee will get P and P simultaneously is faulty spark plugs.

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Thread Tools. If all else fails, pull the CPS and clean the plug in thoroughly with spray electronics cleaner. I don't think they are, were they already changed before? No real issues to date. Start fixing one at a time. Prerunner , Apr 16, They can also check for scoring at that time. Looks like in my case it may have been carbon fouling from being a bit too rich with the tune im running. Please consider creating a new thread. It's actually annoying, because I'm under an extended warranty, so if there is an issue I want it dealt with before the warranty expires, but every time I take it in, the code has cleared itself by the time I get a chance. Hope this helps. I've replaced the coil boot and sparkplug still has a code. Sort by Oldest first Oldest first Newest first Most reactions.

P is a real drivability concern and should be dealt with right away. Repairing P should be considered a high priority.

Just buying time until I can get into dealership and have them do it. Likes: 1. Posting Quick Reply - Please Wait. Explore Our Forums. Was a bit lumpy which I noticed Find More Posts by zeast Recommended Communities. I've replaced the coil boot and sparkplug still has a code. For a better experience, please enable JavaScript in your browser before proceeding. The coolant can be checked for a bad headgasket.