97C1500TJ
I'm Awesome
I’ve got a 97 C1500 with the 350. On cold mornings, it had a passenger side tick. When driving it for a few minutes it goes away as it warms up but before it sounds like a diesel sometimes. I’ve heard to try adding Marvel Mystery Oil to the crankcase before an oil change and that hasn’t helped. My main concern is do I need to replace the lifters? I’ve also wondered if it’s an exhaust leak but I don’t think that’s the case.