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1991 Pontiac Bonneville SSE 3.8L Master Cyl/ABS Pump ?
Posted to GM Brakes on 7/31/1999

when driving in forward brake pedal goes to floor vehicle wont stop occasionlly will lock up rears. In reverse, brake system works perfectly, good pedal, no sinking. Has Teves IV system, have Mt2500 scanner, but no adapter for abs. is the a way to troubles...

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Message Closed w/FIX

car Vehicle Data

1991 Pontiac Bonneville SSE

VIN 1G2HY54C5M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedMaster Cyl/ABS Pump ?
ConditionsBrake Pedal Sinks to Floor, Wont Stop Vehicle in F
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Bonneville SSE

VIN 1G2HY54C5M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedMaster Cyl/ABS Pump ?
ConditionsBrake Pedal Sinks to Floor, Wont Stop Vehicle in F