When engine is hot, if I accelerate too fast to pass, a very loud noise begins, almost like a motorcyle being revved. This goes on for a few seconds then stops. The engine does not seem to lose power or anything when this occurs. What could it be?
Cars & Trucks - Cadillac - DeVille - 1997 Cadillac DeVille
Answers & Comments
Check the resonator on the exhaust to see if it has come apart on the inside,also the fan clutch,and pulleys need to be inspected to see that the noise is not there.