95 YJ runs rough after shut off

Got a friend with a 95 YJ, 4.0 L, automatic, jeep starts and runs fine, but if after driving for a while if he shuts it off, when he restarts it runs rough, missing, sputtering. Any ideas??

Reply to
Greg
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Standard questions of spark and fuel. Plus pulling the codes.

Have they ever cleaned the Idle Air Passage?

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Reply to
DougW

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