So I finally figured it out..... it was the dumbest thing. Previous owner installed the wrong gasket when installing the new throttle body and it did not have the hole for the IAC to read... thank you guys for all the help. Its always the smallest thing.
So I was able to get the TPS Absolute reading at 198 from 235 prior. Adjusted the idle and smoke checked for vacuum leaks. No lvacuum leaks found, no change in idle issue. Car idles fine when warm and AC off. When it's cold it bigd and dies and has to be given gas to stay on. Also same issue as...
Hello, first post as a member here. I've been looking around in the forums with no luck about my issue. I recently bought a 2003 cobra, the car had a small bog at idle when the AC is turned on. I figured it was the IAC. I've replaced it twice with no luck, one was a duralast brand and the other...