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Re: 1990 f-150 5.0l automatic rough idle no throtle response
Posted to Technical Discussion Forum on 8/13/1999

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IGN TIMING GOOD, I EVEN CHECKED THE STATOR GAPS TO BE SURE OF NO MISSALLIGNMENT. FIRING ORDER IS CORRECT AND FUEL PRESS AND PUMMP DOING GREAT. I USED AN INDUCTIVE TACH ON EACH PLUG WIRE AND IT DID NOT... Login to read more.