1999 Pontiac Grand Prix Low frequency humming noise

Tiny
LOUIE1999
  • 1999 PONTIAC GRAND PRIX

Noises problem
1999 Pontiac Grand Prix 6 cyl Two Wheel Drive Automatic 70,500 miles

Recently a low humming noise has started from the front derivers side. It occurs when speeds reach >30mph. I have dis-engaged the transmission and reved the engine but neither have any impact on the noise. The sound changes with the speed of the car. The tires are in good condition and nothing appears to be rubbing. Could this be a bad CV joint?

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Tuesday, December 16th, 2008 AT 9:52 AM

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Tiny
DOCFIXIT
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  • 18,987 POSTS

Maybe wheel bearing any change in noise when wheel is turned?

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Tuesday, December 16th, 2008 AT 10:48 AM

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