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Old 03-08-2014, 03:58 PM   #1
Join Date: Mar 2014
Posts: 1

My 1988 jeep yj which is running 4.2 inline 6, has been acting up. Everytime i left off the gas it does not idle. I cuts off. It cranks perfectly. I just created an account trying to see if anyone knows the cause of this. Please help!

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Old 03-08-2014, 04:11 PM   #2

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Location: south georgia
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could be several things..first things I would check would be,is it idled too low or does it have a vacuum leak

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Old 03-08-2014, 04:30 PM   #3
Join Date: Sep 2013
Location: modesto, ca
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Originally Posted by harleydragon View Post
could be several things..first things I would check would be,is it idled too low or does it have a vacuum leak
When I first got my yj I was changing vacuum lines every week. It would start idling like crap and I would know another line had check them fIrst
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