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1991 Ford F-150 Custom 5.0L Surge
Posted to Ford Driveability on 6/19/2001 6 Replies

Truck Has Surge At 35-45 Light Throttle Runs Good Under accel /and Idle/ Cont Fuel Pump Run Code In Comp/Has Good Steady Fuel Pressure/Plugs Good/7/8 Plug Wires Seperated/Ignition Pattern Good Eccept For Coil Ocsi Only 1/Replace Coil ACDelco scope Showed 3 Osc...

6 Replies Received (View Replies)

  Related Documents & Media  1991 Ford F-150 Custom

 
Message Closed w/Summary

car Vehicle Data

1991 Ford F-150 Custom

VIN 1TFEF15N1M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
Emissionsus
SymptomsSurge
OccursAlways, Cruise
Misc.4X4 Pick Up

Trouble Codes

452fuel Pump Code Set By Master Tech
Message Closed w/Summary

car Vehicle Data

1991 Ford F-150 Custom

VIN 1TFEF15N1M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
Emissionsus
SymptomsSurge
OccursAlways, Cruise
Misc.4X4 Pick Up

Trouble Codes

452fuel Pump Code Set By Master Tech