The cooling fans do not come on

Tiny
VOCALPOINT
  • 1995 CADILLAC DEVILLE
  • 135 MILES

Is there other fuses the car runs hot I've noticed that the fans did not come on. Coolant is backing up in the overflow the coolant fans are not coming on at all?

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Tuesday, October 18th, 2011 AT 4:21 PM

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Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 POSTS

The fans will come on when the temp reaches around 209 degrees for the cooling system and when the ac is on and the high side is 150 lb or higher.

I would start with checking the thermostat. It may be closed all the time. If you have driven this overheated, you may have done internal damage to the head gaskets.

There are many reasons for this, such as a bad rad cap, clogged radiator water pump failure and lastly, blown head gasket.

Roy

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Tuesday, October 18th, 2011 AT 4:29 PM

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