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Q:

turn on AC coolant temp light comes on on 1990 Cadillac DeVille

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
...when turn AC off the light turns off....its a 87 cadillac deville...
(1) Answer
(2) Comments
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have you ck'd your coolant level. maybe the car is starting to overheat or the a/c cooling fan is not working properly
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