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Posted on Jan 23, 2010
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1994 Cadillac DeVille - heater blows but no heat. Changed thermostat no help.

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Anonymous

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  • Master 10,319 Answers
  • Posted on Jan 30, 2010
Anonymous
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Heater core maybe plugged up. Need to check that first

1 Related Answer

Rob Dinkel

  • 19 Answers
  • Posted on Jan 06, 2010

SOURCE: 1994 cadillac deville. heater blows, but no heat.

Probably a bad engine thermostat.

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