Engine Performance problem
1996 Chevy Suburban V8 Four Wheel Drive Automatic 200000 miles
Just recently my suburban has a knocking sound when its cold. It goes away when its warmed up. The knocking sound is not loud but is in sink with the pistons. Is this a valve problem or? And is there any possibility of future engine damage?
have the same problem?
Wednesday, December 30th, 2009 AT 11:29 PM