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1993 Buick Regal Custom 3.8L Temp. Door
Posted to GM HVAC on 4/15/2003 6 Replies

Owner says that with heater/AC control set to vent and temp set to max cool, after driving about 25 miles outlet temp will go full hot without moving temt control. I have driven vehicle and let it run, outlet temp still cool. Owner also says that if he shuts c...

6 Replies Received (View Replies)

  Related Documents & Media  1993 Buick Regal Custom

 
Message Closed w/Summary

car Vehicle Data

1993 Buick Regal Custom

VIN 2G4WB54L2P
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTemp. Door
ConditionsGoes From Cold to Hot Without Moving Temp. Control
Message Closed w/Summary

car Vehicle Data

1993 Buick Regal Custom

VIN 2G4WB54L2P
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTemp. Door
ConditionsGoes From Cold to Hot Without Moving Temp. Control