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1992 Ford F-150 Custom 5.0L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Posted to Ford Driveability on 4/10/2000

I've got a 07/92 Ford F-150 that is running rich. First I found that the o2 sensor wasn't working at all so I put in a used one we had kicking around. Now it stays at .8 at an idle and if you rev it up it will switch every once in a while but stays on the ...

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car Vehicle Data

1992 Ford F-150 Custom

VIN 1FTEX14N3N
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursIdle
Message Closed

car Vehicle Data

1992 Ford F-150 Custom

VIN 1FTEX14N3N
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursIdle