2002 Pontiac Grand Prix Logo
Posted on Jan 20, 2009
Answered

Blower motor when i turn on my car the heater wont work but when i drive down the road if i hit a bump it turns on and i hit another bump it turns off. How do i fix this or go about finding the blower motor I had the same problem with the fan for heat only when I hit a good puddel of water the fan dies down and then gives out. I replaced the Resistor /Resistance in Nov. 2007 it worked fine. The same thing happend again in Nov. 2008 and after one slushy puddel the fan is out again. Do I have Hole/Crack some where or is the Resistor/Resistance replacement pc. really that bad. Help my brother is going to work on it tomrrow 1/20/09

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Anonymous

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  • Posted on Jan 25, 2009
Anonymous
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I had the same problem and replaced the blower motor . it is located up under the glove box . and I test the old one and it would run fast if i shook it .the bearing or something wears out in them . I got one from a wrecked car for 20 verses 78 new . and it works fine . john

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