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1989 Ford F-150 Custom 5.0L Poor Idle Quality, Stall
Posted to Ford Driveability on 1/30/2001

The customer said this truck ran fine till one cold morning when it started but wouldn't stay running at idle and bucked occasionally at cruise. I found vac. was 12 on a mechanical gauge. found upper intake gasket broken and sucking air and replaced it. While ...

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car Vehicle Data

1989 Ford F-150 Custom

VIN 2FTEF14N5K
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MFI
EmissionsFED
SymptomsPoor Idle Quality, Stall
OccursAlways
Message Closed w/FIX

car Vehicle Data

1989 Ford F-150 Custom

VIN 2FTEF14N5K
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MFI
EmissionsFED
SymptomsPoor Idle Quality, Stall
OccursAlways