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1991 Cadillac DeVille 4.9L
Posted to GM HVAC on 2/22/1999

i have a 91 cadillac with auto temp. the cust complaint is that when he first starts the car and sets the temp to whatever like 76 degrees and auto the heat will come on get up to temp when it reaches 76 it will not come back to warm up the car it will blo...

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Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD53B0M
Engine4.9 L / 8 cyl
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD53B0M
Engine4.9 L / 8 cyl