Mechanics

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

1997 SAAB 900 • 150,000 miles

No leaks around heater core. Is this electrical?
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Raymo1161
December 17, 2011.



Check thermostat, heater core and air blend door

Rasmataz
Dec 17, 2011.
Sounds like a blend door issue. The control that says hot/cold

Tiny
Fixitmr
Dec 17, 2011.
And you failed to give complete model # of car. 5 different models of the 900.

Tiny
Fixitmr
Dec 17, 2011.
Also check coolant control valve that blocks/opens flow thru heater core. Both sides of valve hosing should be hot.

Tiny
Fixitmr
Dec 17, 2011.