2000 GMC Jimmy 6 cyl Two Wheel Drive Manual 97000 miles
Whenever I am speeding up there is a loud high pitched noise that doesn't stop until I let off the gas. It also sometimes does this while I have the cruise set. What will make it do this?
Also sometimes when I am speeding up really fast (like when passing) there is a knocking like noise coming from the engine. What could this be?
have the same problem?
Saturday, October 25th, 2008 AT 10:38 PM