2.5l timing chain

Hey! This is a 1997 2.5l with about 117k miles that I bought with little to no maintenance history. I think that I'm having issues with some timing chain noise, and something to do with spark, but I'm not too sure. It is running a smaller serpentine so that the AC isn't connected to any of the...

Hey y'all. New guy here. This is my first time to actually own a Jeep and not just mess around with a friend's. Found a good starting platform, but she needs a few things of course. I searched the forum and it seems like I may have the typical timing chain/tensioner noise on my 2.5L engine...