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1988 Ford F-150 Custom 4.9L Poor Idle Quality
Posted to Ford Driveability on 2/9/1998

I have a poor idle (low) on this truck. What I need is to set the basic idle, I dont know the correct procedure. Also it seems to run lean, is there a way to change the mixture? The idle control valve seems to work fine. This is my own vehicle so anything you ...

  Related Documents & Media  1988 Ford F-150 Custom

 
Message Closed w/FIX

car Vehicle Data

1988 Ford F-150 Custom

VIN 1FTEF14Y9J
Engine4.9 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursAlways
Message Closed w/FIX

car Vehicle Data

1988 Ford F-150 Custom

VIN 1FTEF14Y9J
Engine4.9 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursAlways