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1991 Ford F-150 Custom 5.0L Cuts out, Misfire
Posted to Ford Driveability on 12/15/2021 47 Replies

HI, this vehicle started out as a start stall, sometimes no start, a new cap and rotor fixed that issue, now it just has a bucking, misfire issue, but it is not constant, it is always under load during acceleration, and if the headlights and heat are on it...

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  Related Documents & Media  1991 Ford F-150 Custom

 
Message Closed w/FIX

car Vehicle Data

1991 Ford F-150 Custom

VIN 1FTDF15N1M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD1
SymptomsCuts Out, Misfire
OccursUnder Load, on Accel
Message Closed w/FIX

car Vehicle Data

1991 Ford F-150 Custom

VIN 1FTDF15N1M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD1
SymptomsCuts Out, Misfire
OccursUnder Load, on Accel