I have a 1989 DeVille and my fans will not turn off. My eng is not hot! What might be wrong?
5 Answers
mikeatpriestlake answered 9 years ago
coolant temp sensor could be bad. if you can locate it, unplug it and see if the fans go off.
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Thanks, I located the cts but unpluging it did not stop the fan. I located the fan relay and tapped it with a screw driver and the fan turned off. I had a stuck fan relay! I r2 the relay.
mikeatpriestlake answered 9 years ago
Isn't it awesome when it is an easy fix.
1 people found this helpful.