1999 CADALLIC DEVILLE IS OVER HEATING

  • Tiny
  • Johnnnny1234
  • 1999 Cadillac Deville

It has a new ratior and new fan relays, fan doesn't come on till it reaches est.210.I don't see any leaks, and there's no water in oil or coming out of tail pipe so I don't belive it's head gasket, and there is no water in floor so I don't think its heater coil. What are other causes for this problem besides a stuck thermostat.

Thursday, February 23rd, 2012 AT 6:39 PM

1 Answer

  • Tiny
  • billymac
  • Expert
  • 2,240 posts

Really seems like a bad t stat have you put it on a scanner to make sure it is actually 210?

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Thursday, February 23rd, 2012 AT 6:44 PM

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