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1991 Buick Roadmaster Estate Wagon 5.0L Heater Control Valve Tubes
Posted to GM Engine on 2/1/2005 3 Replies

we have this taxi that we have put three heater control valves on the one that comes with the tubes that push on to the heater core it keeps burning a hole in the tube where it turns going up to the heater control valve, we have flushed and added new coolant e...

3 Replies Received (View Replies)

  Related Documents & Media  1991 Buick Roadmaster Estate Wagon

 
Message Closed w/FIX

car Vehicle Data

1991 Buick Roadmaster Estate Wagon

VIN 1G4BT5374N
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedHeater Control Valve Tubes
ConditionsElectrolisys
Message Closed w/FIX

car Vehicle Data

1991 Buick Roadmaster Estate Wagon

VIN 1G4BT5374N
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedHeater Control Valve Tubes
ConditionsElectrolisys