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Old March 10th, 2006, 07:38 PM   #2
Join Date: 01-18-06
Location: Jackson
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If you plug the IAC off and it runs better then you need to look for a vacuum leak. The engine should stall with the IAC pluged off. My brothers had a vacuum hose off at the vacuum acumulator (big plastic ball) that controls the heater controls. Good luck.
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