I HAVE FAN BUT NO HEAT. WHAT MIGHT THIS BE? THANKS.

  • Tiny
  • raymo1161
  • 1997 SAAB 900
  • 150,000 miles

No leaks around heater core. Is this electrical?

Saturday, December 17th, 2011 AT 7:23 PM

4 Answers

  • Tiny
  • rasmataz
  • Member

Check thermostat, heater core and air blend door

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Saturday, December 17th, 2011 AT 7:56 PM
  • Tiny
  • fixitmr
  • Member

Sounds like a blend door issue. The control that says hot/cold

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Saturday, December 17th, 2011 AT 7:56 PM
  • Tiny
  • fixitmr
  • Member

And you failed to give complete model # of car. 5 different models of the 900.

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Saturday, December 17th, 2011 AT 8:26 PM
  • Tiny
  • fixitmr
  • Member

Also check coolant control valve that blocks/opens flow thru heater core. Both sides of valve hosing should be hot.

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Saturday, December 17th, 2011 AT 8:33 PM

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