What is your question?
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What is your question?
4.7 H.O. new alternator,starter and rear upper control arm
What makes this problem better or worse?
hard acceleration
How long has your 2003 Jeep Grand Cherokee had this problem?
1 month
1 Reply
Examine all injector wiring for signs of rubbing wire harness against engine resulting in wire chafing. Hard forward acceleration partially torques engine over to the right - in a clockwise direction - look closely for wire damage.. Engine mounts should be checked as well.
Since it was replaced - Inspection around alternator is probably a good idea. (Injector wiring is routed out to each injector) Good luck!