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1988 Ford Ranger P/U 5.0L Poor Fuel Economy, Rapid RPM's
Posted to Ford Driveability on 1/14/1999

Hello Friends, most of the techs in my shop are scratching their heads over this one. After depressing the accelerator, there exists very high RPM's for about 30 seconds whether at idle or at speed(i.e. driving down the road and depressing accelerator to s...

 
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car Vehicle Data

1988 Ford Ranger P/U

VIN 1FJEF14N9J
Engine5.0 L / 8 cyl
EmissionsFED
SymptomsPoor Fuel Economy, Rapid Rpm's
OccursUpon Releasing Accel. Pedal
Message Closed

car Vehicle Data

1988 Ford Ranger P/U

VIN 1FJEF14N9J
Engine5.0 L / 8 cyl
EmissionsFED
SymptomsPoor Fuel Economy, Rapid Rpm's
OccursUpon Releasing Accel. Pedal