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1988 Ford E-150 Econoline Custom 5.0L Excessive Emissions, Poor Fuel Economy
Posted to Ford Driveability on 11/17/2002 5 Replies

We've tested all grounds, all sensors and all outputs. We can't get the computer to go below 3.8ms. We are going to try different injectors but I don't think that will fix it. We tried disconnecting the charcoal canister. The second new o2 sensor reads 900mv W...

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Message Closed w/FIX

car Vehicle Data

1988 Ford E-150 Econoline Custom

VIN IFDEE14N5J
Engine5.0 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / mpi
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways
Message Closed w/FIX

car Vehicle Data

1988 Ford E-150 Econoline Custom

VIN IFDEE14N5J
Engine5.0 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / mpi
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways