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93 Park Ave High Idle

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#1

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07-04-2004, 06:07 PM

MikeDT

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93 Park Ave High Idle

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

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#2

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07-04-2004, 11:54 PM

public

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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.

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