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1991 Buick Regal Gran Sport 3.8L Powermaster unit
Posted to GM Brakes on 10/31/2003 10 Replies

Hello, this problem goes back for months. Vehicle came in with a bad powermater unit. There was no brake assist and the unit was dead. Replaced it and the pump would just keep running I checked every circuit involved and came to the conclusion that the unit wa...

10 Replies Received (View Replies)

  Related Documents & Media  1991 Buick Regal Gran Sport

 
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car Vehicle Data

1991 Buick Regal Gran Sport

VIN 2G4WD54LXM
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedPowermaster Unit
ConditionsUnits Going Bad
Message Closed

car Vehicle Data

1991 Buick Regal Gran Sport

VIN 2G4WD54LXM
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedPowermaster Unit
ConditionsUnits Going Bad