Ok here is what i have been dealing with. When i start the car sometimes it idles fine and then sometimes all of a sudden it will race up to 2000 RPM on its own. When i disconnect the IAC idles fine, as soon as i plug it back in idle races up again. I have two IAC valves tried them both and they both do it.
checked the TPS voltage and is good.
Any thoughts.
checked the TPS voltage and is good.
Any thoughts.
