Iac?
10-18-2009, 11:54 PM
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Useless Truck Nut
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Join Date: Feb 2009
Location: Kentucky
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Iac?
my truck threw a p0506 and the mech said the wiring going to the (correct me if im wrong) IAC (just to the left of the throttle body 2004 4.6) was only getting 3 volts, my truck has a slightly rough idle but everything else is working fine...my conclusion, bad alternator...any other ideas?
