My cars heater blows cool air and wont heat up.

Tiny
MRCOOLBREEZE
  • 1997 LINCOLN MARK VIII
  • 92,000 MILES

My cars heater blows cool air and wont heat up, a/c works fine. My dash info says I have low coolant but its not low its full. Does the coolant level have any effect on the heaters ability to blow hot air?

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Wednesday, January 9th, 2013 AT 11:50 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER

Check the thermostat, heater core if its clogged and also if the air blend door is opening to the heat position-start here

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Thursday, January 10th, 2013 AT 12:14 AM

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