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  • Heater Cores and Blower Fans
  • Oldsmobile Alero

What is the problem when the blower fans only work some of the time on a 1999 Alero?

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βˆ™ 2005-12-05 18:13:04

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Just had the same problem. First my blower motor would onlywork on "high", and then it started to change speeds and shut off by itself. Replace the resistor mounted in front of the blower motor.It costs about 40.00 at a dealer.

2005-12-05 18:13:04
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