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Ford Repair/High Idle - 2002 F-150

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Collin wrote at 2012-05-07 17:26:26
if you umplug the iac and the idle goes down to 500 rpm or so, mostlikely a bad iac valve. BE CAREFUL OF AFTERMARKET VALVES! go to the wreckers and get one from there.  the aftermarket ones have a very strong spring inside which makes the idle high.


gord wrote at 2012-11-28 19:32:50
or you can just get m.a.f. cleaner at canadain tire and clean it


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