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2005 Buick LeSabre Question: Low or no heat from heater - blower runs

 

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Visitor, Clayton, NC, January 16, 2011, 09:52

Little to no heat from heater; blower runs; started before I changed thermostat - code was set; have tried to bleed air at thermostat valve.

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  • Answer #1

    tuneupowner from Tune Up Plus, January 16, 2011, 17:45
     Technician

    it is possible the following happened:
    1. switch is not working
    2.blend door is not working (possible actuator)
    3. electrical problem

    this is a job for a technician to run down. these controls are all electrical and any can cause this. hope this helps!

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