Engine Performance problem
1996 Chevy Corvette V8 Two Wheel Drive Manual 100, 00 miles
When my LT1 engine get to temp, the idle raise to 100-2500 and oscillate randomly within that range. The oscillation is not really fast and again it is random within the range, not a set pattern of increase/decrease.
I'm thinking its either the IAC valve or the TPS is bad. However, they are both expensive parts so I don't want to buy one and it not be the problem.
have the same problem?
Wednesday, November 11th, 2009 AT 11:56 AM