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1999 Chevrolet Express 2500 Question: Fan Speed

 

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MSCLLC, Cleves, OH, February 02, 2011, 05:58
 Rookie

I only have have high speed on my heater fan. How do I fix it?

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  • Answer #1

    Star Motor Service from Star Motor Service Inc, February 02, 2011, 07:31
     Enthusiast

    try replacing the fan resistor. sometimes you may also have to replace the fan motor, but I would start with the resistor.

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