New HHR owner
#1
New HHR owner
Hello all. I resently became the proud owner of a '07 LT and am happy to have her. She has some minor issues and as far as I can tell only one major one. Major issue is a loud rattle on passengers side of engine. Believe it is timing tensioner from reading many of the threads on this site. Going to start there. I'm sure I will have a laundry list of questions and look forward to getting to know y'all. Thanks for having me.
#8
Don't go with just a tensioner. If you've got to take it apart, you should put a complete timing chain set in there. If it has over 100k miles you should also consider replacing the balance shaft chain and the water pump.
#10
Agree, just a tensioner is a bad idea. The tensioner doesn't fail or wear out. The chain stretches or a guide breaks, and the tensioner can't make up for it. If the chain is even a little loose, replace the timing set. And get the upgraded guide bolt.