Mechanics

F150 MY TRUCK WON'T START

1994 Ford F-150

Engine Performance problem
1994 Ford F150 V8 Four Wheel Drive Automatic

I have a 94 ford f150 and just the other day it wouldn't start the engine cranks over but won't fire I can hear the fuel pump kick on so I know it's not that
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Sieracki
June 24, 2010.




Get a helper disconnect a sparkplug wire or 2 and ground it to the engine atleast 3/16 away from ground-have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, cap and rotor, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it

Rasmataz
Jun 24, 2010.


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