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1978 Ford Bronco 351CID Poor Idle Quality, Stall
Posted to Ford Driveability on 9/30/1999

During ambient conditions of 32 to 42 degrees F, upon initial startup, when the engine goes off high idle and the choke is fully opened, the engine will enter an overly rich condition, that is, chugging, black smoke and stalling below 1200 rpm. Above 1200 ...

 
Message Closed w/FIX

car Vehicle Data

1978 Ford Bronco

VIN U15HLBH200
Engine351 / 8 cyl
Emissionsnone
SymptomsPoor Idle Quality, Stall
Misc.4X4
Message Closed w/FIX

car Vehicle Data

1978 Ford Bronco

VIN U15HLBH200
Engine351 / 8 cyl
Emissionsnone
SymptomsPoor Idle Quality, Stall
Misc.4X4