2004 Pontiac Grand Prix High pitched whistle noise only whe

Tiny
MARIONBARBER
  • MEMBER
  • 2004 PONTIAC GRAND PRIX
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 51,000 MILES
I have a 2004 GrandPrix V6 with 51,000 miles. I noticed that there is a high pitched whistle noise only when I accelerate. When my foot comes off the gas pedal, the noise is gone. I don't think it's a wheel bearing because the noise seems to be coming from the front and not the back. The noise isn't loud enough to drive me crazy but I can still hear it and it bothers me.

Where do you think I should start looking?

Thanks,

Russ
Wednesday, December 19th, 2007 AT 3:55 PM

1 Reply

Tiny
JASONNELSON
  • MEMBER
  • 3 POSTS
Sounds as if their is a hole in your intake manifold (boy racers drill holds to make their cars sound as if they have a
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Thursday, January 31st, 2008 AT 2:52 AM

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