Jeep Garage  - Jeep Forum banner
1 - 2 of 2 Posts

Procharged 2020 Jeep Grand Cherokee Trailhawk, 5.7 Hemi
855 Posts
W E L C O M E ! ! !
... to the forum.

Check your timing chain. Sounds like you may have jumped a tooth or 2.

Relatively easy on the 4.0l, you are looking for excessive play in the chain, and/or that the timing marks on the camshaft & crankshaft gears line up, when cylinder 1 is at Top Dead Center (TDC).
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.