1987 Cadillac Deville radiator fans

Tiny
KINGSTON
  • MEMBER
  • 1987 CADILLAC DEVILLE
  • V8
  • FWD
  • AUTOMATIC
  • 18,400 MILES
My radiator fans don't come on during long idleing periods. I've checked the fans to make sure its not the fan's motor, I've replaced the radiator fan switch and replaced the thermostat. So I hoping you guys could tell me the next step.
Sunday, June 8th, 2008 AT 5:15 PM

1 Reply

Tiny
BUZZSAW
  • MECHANIC
  • 1,198 POSTS
One of them should come on with the AC turned on

does it overheat or something? Are you loosing coolant?
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Monday, June 9th, 2008 AT 2:54 AM

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