My 'Tang has been acting up. When I drove from Sea level to above 6000 feet, the engine idle was above 2000 RPM. At speed, the car would not decellerate. Or, it would decellerate slowly. After shutting off the engine for a short time, the idle returned to normal. Back at Sea level, the same thing happened again. The Computer stored these trouble codes.122 and 124. Both relating to TP sensor. The TP checked out fine, but the IAC did'nt. In fact, the engine ran better when the IAC was disconnected. Replaced IAC. Engine Ran perfect. For a short time, and now I have the same problem. Help!
have the same problem?
Wednesday, May 9th, 2007 AT 10:52 AM