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Old 12-11-2012, 09:34 PM   #1
Tkoffroad's Avatar
Join Date: Sep 2012
Posts: 16
engine misfire need help

So over the last couple of week my 4.0 engine has been acting funny. The first was when I got up in the morning and started my jeep let it warm up then headed to school I could not go over 3000 rpm with out I couging like it was going to die. But after I let off the gas it was fine. I turned around. Took it home and scanned it with my dads scanner. It was a cylinder 6 mis fire. The next week it did the same thing and was 6 again. Well today it happed and my dad came to school and scanned it was a cylinder 5 this time. It only really happens when I sits for a day and is cold. I am really confused and need help any ideas

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Old 12-11-2012, 10:00 PM   #2
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Old 12-11-2012, 10:09 PM   #3
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And the point of that was???
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Old 12-29-2012, 12:20 AM   #4
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Join Date: Jun 2012
Posts: 102
Not sure sure what the other guys post meant.But i hope you find help, as you are trying to help me with the tire questions
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Old 12-29-2012, 08:28 AM   #5
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Join Date: Sep 2012
Posts: 16
Thanks what I figured out is it was a bad injector leaking fuel into the cylinder causing it to misfire I hope this helps other people
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