996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

Air sound?

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Old Jun 17, 2004 | 12:45 AM
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Air sound?

Ever since installing my Bailey's Diverters I have been hearing an air sound around 3-3.5K RPM, usually when letting off the gas. Is this a normal sound?
 
Old Jun 17, 2004 | 12:47 AM
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Re: Air sound?

Are you still running normal boost??? 0.7 I believe on a stock car??? Could be a leak in one of the lines... If your hearing is very sensitive you can hear them release some air, but if it is loud it sounds like a leak or disconnected hose...
Evan
 
Old Jun 17, 2004 | 12:49 AM
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I am pretty in tune with the sounds in my car... and I am still running standard boost, 0.7 maximum.
 
Old Jun 17, 2004 | 12:50 AM
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When you let off after boosting, even with the bailey's you do get a "sound"... I sort of high pitched air sound..
 
Old Jun 17, 2004 | 01:08 AM
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Yea sounds normal....its not a loud noise, but can be heard if you are listening for it....by the end of the week I will deff. hear mine eh sharky
Evan
 
Old Jun 17, 2004 | 01:16 AM
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ROFL for sure Evan:P You're gonna have some fun- I know that...
 
Old Jun 17, 2004 | 11:54 PM
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Originally posted by sharkster
ROFL for sure Evan:P You're gonna have some fun- I know that...
Britt, it's just the diverter valves. If there were any air leak or problem you'd have a long term fuel trim code and MIL on.
 
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