[s-cars] Whoosh Sound on Lift from Accelerator??

[Wylie Bean]

Is the whoosh present when you lift, but don't touch the clutch, or do you hve to press the clutch pedal to hear it?

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The moderator-required issue usually means you're not posting from the email address you registered under... 

Wylie Bean
TheRingmeister at triad.rr.com
90 cq
91 90q20v
92 UrS4
08 Q7 3.6
via BlackBerry®

-----Original Message-----
From: Tony Curran <tony.curran at sympatico.ca>
Sender: s-car-list-bounces at audifans.com
Date: Fri, 26 Nov 2010 19:52:45 
To: <s-car-list at audifans.com>
Subject: [s-cars] Whoosh Sound on Lift from Accelerator??

I have a whoosh sound whenever I lift foot off the accelerator, for example
when changing gear. It sounds a bit like a blow off valve vent but I have a
regular bypass valve (new). Also happens if just motoring along then lifting
off the gas. Does not happen when stationary.

 

It was most pronounced when I had a K&N cone filter. But with stock box and
filter it is very slight - have to turn radio and HVAC off to hear it.

 

Any thoughts on what this might be? Something broken in the turbo?

 

I have recently replaced the turbo intake hose, MAF and spark plugs. The
michelin man is a Samco. Turbo to x-over hose looks OK. X-over pipe is
metal.

 

Any insight appreciated.

 

PS - anyone know why the moderator has to allow ALL of my posts - sometimes
it is several days before they appear on the list.

 

Tony

96 S6

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