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1986 Ford Bronco II 2.9L Excessive Emissions, Hesitation
Posted to Ford Driveability on 5/31/2001 3 Replies

hi to anyone that may be able to help. we have two of these wonder fords. one is a bronco ii the other one is a ranger pick up. both have the same problem. due not uder stand how the o2 voltage can go to neg. .5 volts when install a new ford sensor it works go...

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car Vehicle Data

1986 Ford Bronco II

VIN 1FMCU14TOG
Engine2.9 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT FUEL
EmissionsUS FED
SymptomsExcessive Emissions, Hesitation
OccursHot, on Accel
Message Closed

car Vehicle Data

1986 Ford Bronco II

VIN 1FMCU14TOG
Engine2.9 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT FUEL
EmissionsUS FED
SymptomsExcessive Emissions, Hesitation
OccursHot, on Accel