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International Automotive Technicians Network
1987 Ford F-150 Custom 5.0L Hesitation, Surge
Posted to Ford Driveability on 12/18/2003 15 Replies

Hello techs. This pickup will hesitate on acceleration to the point of stalling. When I let off the accelerator the engine comes back to life. Will only do this while on drive or reverse, will not do it in park. I have replaced oxygen sensor, throttle position...

15 Replies Received (View Replies)

  Related Documents & Media  1987 Ford F-150 Custom

 
Message Closed w/FIX

car Vehicle Data

1987 Ford F-150 Custom

VIN 1FTCF15NOH
Engine5.0 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / EFI
EmissionsUS FED EM
SymptomsHesitation, Surge
OccursOn Accel

Trouble Codes

34Replaced ox sensor
Message Closed w/FIX

car Vehicle Data

1987 Ford F-150 Custom

VIN 1FTCF15NOH
Engine5.0 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / EFI
EmissionsUS FED EM
SymptomsHesitation, Surge
OccursOn Accel

Trouble Codes

34Replaced ox sensor