idle speed too fast 96 monte z34

Old 09-17-05, 05:28 AM
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Angry idle speed too fast 96 monte z34

car idles @ 2000 to 3000 rpm when started. service engine light was on but after leaving battery cable off overnight it doesn't come back on. I did find pcv hose off and replaced valve and both ends. Checked for vac leaks but can't find problem. HELP!
Old 09-17-05, 09:08 PM
Join Date: Sep 2005
Location: Winnipeg
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Next time the light is on I would go get it scanned - that'll atleast give you idea where to begin diagosing - I would probably pull out the IAC (idle air control) valve from the throttle body first and clean it up with some good cleaner - could be sticking...good luck

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