u/TheeSkeletonCowboy

Hello everyone.

Im a new owner to a 2021 Grand Cherokee Trailhawk 3.6l and wondering what the community thinks about possible engine upgrades to maybe have the engine run a little smoother and hopefully last a little longer. Not really worried about serious horsepower performance upgrades.

Suggestions I'm looking for can be as small as what weight oil people have had best success with to as large as upgrading certain engine parts that are prone to early failure. Or just anything to look out for and best maintenance practices that might not be listed in the manual.

Thanks in advance!

Any idea what is making this sound? 2021 Grand Cherokee Trailhawk 3.6L

Has anyone recently been able to find any banks or credit unions in town that are offering really low APR for used car auto loans? Preferably below 5%