93 Park Ave High Idle

Register and join the largest automotive community online!

Please Register or Login to access:

MikeDT

07-04-2004, 06:07 PM

My dad has a 93 PA that occanissionally will not go back to normal idle rpm. I am not sure of the details but his mechanic has changed the PCM and a "throttle control valve". Suggestions would be appriciated

public

07-04-2004, 11:54 PM

Remove and clean with carb cleaner and a toothbrush the IAC valve and its hole. Be carefull not to move the pintle(point) in or out. Good Luck.

Add your comment to this topic!