...rpms . code said IAC rpm high? than ussual. one shop said IAC was fine and the shop that its at now said that both wires in the IAC are firing at the same time. there replacing the water pump and distributor and runing a hose from the weap hole on the water pump past the distributor to my coolant. enging light also states that there is a mis fire on the powertrain control module crankshaft speed . cause ( vacumm leak, injector fault, high or low fuel pressure) PLEASE HELP !!!!!!! where do i go from here ?
i own a 97 Chevy Camaro Z28 and engine light came on after my car idling at 1500...
- Thread starter Billie
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