2000 Pontiac Grand Prix Car making a whinig noise

2000 PONTIAC GRAND PRIX
104,000 MILES • 6 CYL • FWD • AUTOMATIC
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TODD09
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My 2000 Grand Prix is making a whining noise (sounds like a propellor). I dont hear it until I am around 30-35 mph. The noise subside when decelerating. Revving the engine in park does not produce the noise. I replaced the serpentine belt yesterday, but the noise is still there. Can you give me some ideas on where to look?
Dec 11, 2008 at 1:39 PM
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BUDDYCRAIGG
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after you've got the car up to speed, put it in neutral and let it coast for a while.
if the noise is still there it's road noise from the tires, or wheel bearings.
if the noise goes away, something is wrong in the drive train.
Dec 11, 2008 at 3:37 PM