Thread: '99 Grand Prix Heater/AC squealing noise
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Old 11-04-2004, 11:30 AM
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richtazz richtazz is offline
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Re: '99 Grand Prix Heater/AC squealing noise
the blower motor doesn't have bearings that can be lubricated. Spray lube will quiet it down temporarily, but the only permanent fix is to replace the blower motor.
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