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1987 Cadillac Brougham 5.0L Heater
Posted to GM HVAC on 11/29/1999

The ATC system on thei car works fine for 2 to 3 hours continous driving, then blows cold air. If the car is shut off for 1/2 hour or more then re-started, it will work fine again. I cannot duplicate the problem because of the time it takes to occur. T...

  Related Documents & Media  1987 Cadillac Brougham

 
Message Closed w/FIX

car Vehicle Data

1987 Cadillac Brougham

VIN 1G6DW51Y0H
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB
AffectedHeater
ConditionsNo/ Poor Heat
Message Closed w/FIX

car Vehicle Data

1987 Cadillac Brougham

VIN 1G6DW51Y0H
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB
AffectedHeater
ConditionsNo/ Poor Heat