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1992 Ford F-150 Custom 5.0L Poor Idle Quality, Surge
Posted to Ford Driveability on 12/4/1997

We believe because of the higher lift camshaft,when the truck is in drive,the engine will surge. The vacuum changes at idle are affecting the MAP. our QUESTION :IS THERE ANY WAY TO GET AROUND THIS PROBLEM BESIDES GOING BACK TO A STOCK CAMSHAFT.

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car Vehicle Data

1992 Ford F-150 Custom

VIN 2FTDF15N0N
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / efi
SymptomsPoor Idle Quality, Surge
OccursIdle
Message Closed

car Vehicle Data

1992 Ford F-150 Custom

VIN 2FTDF15N0N
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / efi
SymptomsPoor Idle Quality, Surge
OccursIdle