Question about 1989 Ford F 150

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I have a Ford F150 5.0L 2 Wheel Dr. The engine would turn and acts like it will run but it fails. I replaced the fuel filter and checked the pumps and it is working and supplying fuel to the engine. I have also check one of the spark plug and it has a spark. I replaced the coil and its still not working. I have heard about "IGNITION MODULE" but I'm not sure where it is located at. I'm not even sure if this is the problem. Please help! Thanks.

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Check and see if there is a white ballast resistor between the ignittion module and the hot wire the resistor would go out and as long as you cranked on it it would act like it was trying to start and when you quit cranking on it it would die.

Posted on Nov 13, 2010


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