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1990 Ford F-150 Custom 4.9L Misfire, MIL Lamp on
Posted to Ford Driveability on 8/20/1998

Now this truck runs fine EXCEPT that the spout connector has to be unplugged. With it plugged in, we have a dead cyl., #5 is dead with no spark out of distributor cap. We proceded with more testing and replaced dist cap, rotor, wires, puck up coil, ignition mo...

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car Vehicle Data

1990 Ford F-150 Custom

VIN 1FTDF15Y5L
Engine4.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / MFI
EmissionsUS FEDERAL
SymptomsMisfire, MIL Lamp On
OccursAlways
Misc.Not California Emissions
Message Closed w/FIX

car Vehicle Data

1990 Ford F-150 Custom

VIN 1FTDF15Y5L
Engine4.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / MFI
EmissionsUS FEDERAL
SymptomsMisfire, MIL Lamp On
OccursAlways
Misc.Not California Emissions