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1990 Ford Econoline E150 4.9L Poor Idle Quality, Hesitation, Stall
Posted to Ford Driveability on 3/11/1999

Have checked all systems on this unit including computer, fuel and grounds. Input sensors are functioning ok except for the O2 which shows good activity at idle but upon acc. above idle goes to .089 or lower and will not respond. If propane is injected O2 ...

 
Message Closed w/FIX

car Vehicle Data

1990 Ford Econoline E150

VIN 1FTEE14Y26
Engine4.9 L / 6 cyl
EmissionsUS
SymptomsPoor Idle Quality, Hesitation, Stall
OccursOn Accel
Message Closed w/FIX

car Vehicle Data

1990 Ford Econoline E150

VIN 1FTEE14Y26
Engine4.9 L / 6 cyl
EmissionsUS
SymptomsPoor Idle Quality, Hesitation, Stall
OccursOn Accel