Gl450 engine knock
#1
Gl450 engine knock
My gl450 has this knocking noise and we took it to a mechanic who supposedly replaced the belt tensioners and it convinced it wasn’t the lifters. Oil is good. Runs perfect except the knock. It’s always there. If anyone has any ideas I’d greatly appreciate some input.
Thread
Thread Starter
Forum
Replies
Last Post
brucrew24
Mercedes C Class
0
05-24-2021 11:09 AM