1991 S10 BLAZER HEATER FAN WONT WORK

  • Tiny
  • rupper
  • 1991 Chevrolet Blazer
  • 120,000 miles

The heater fan quit working, at first I could bump it and it would work but not anymore!

Thursday, December 8th, 2011 AT 1:31 AM

2 Answers

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Either the motor has failed or the blower resistor.

Roy

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Thursday, December 8th, 2011 AT 1:34 AM
  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,315 posts

Check for power to the blower motor. If there is power, chances are the motor is bad.

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Thursday, December 8th, 2011 AT 6:27 PM

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