Quote:
Originally Posted by djhughes
I have a 99 Jeep Cherokee Limited, 4.0 inline 6 cyl. When you first start it up it idles fine but after a few min. it starts to act like it is starving for fuel. If you take off down the road it pops back through the intake (backfires). After a few mins it takes off and runs just fine and gives no more trouble until you shut it off and it sits for awhile. Then at the next restart it does it again. It acts like a fuel problem but the way it backfires through the intake makes me think it is a firing problem. Thanks ahead of time for any and all advice.
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Could be the IAC valve, my 96 did the same thing and once i replaced that no more problems. the part is $50 at autozone it took 5 minutes to replace
