A4 (B6 Platform) Discussion Discussion forum for the B6 Audi A4 produced from 2002-2005

Whooshing sound...?

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Old Sep 27, 2004 | 08:43 AM
  #1  
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Default Whooshing sound...?

Guys and Gals,
For the last week or so I hear a loud whooshing sound when I hit about 2000 RPM's. It lasts till about 2500 RPM's. This happens in every gear. I have a 2002 manual 1.8T. I don't ever remember hearing this sound before. It is considerably loud. Have you guys heard of any problems like this before? Is it even a problem? I have not been following the board for the last 2 months due to travel, but I am worried. Any ideas? Suggestions?

Thanks in advance for your help.
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Old Sep 27, 2004 | 08:47 AM
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Default Additional Info:

My car has 0 mods. No chips, BPV's or anything like that.
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Old Sep 27, 2004 | 08:47 AM
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Default

turbo
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Old Sep 27, 2004 | 08:51 AM
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Have you lost any power?
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Old Sep 27, 2004 | 08:53 AM
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Default Any modifications worth mentioning?

Engine software? Turbo upgrades? Bypass/Diverter valve upgrades?

Your problem is obviously somewhere in the intake tract Could be turbo, bpv, hose, maf sensor, wastegate, etc etc

2000-2500rpm is where the turbo is spooling up and starting to make the most helpful boost I think.
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Old Sep 27, 2004 | 09:04 AM
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The car does seem slower but can't be sure 100%.
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Old Sep 27, 2004 | 09:10 AM
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I'm gonna call the dealer and take it in. Thanks for the help.
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Old Sep 27, 2004 | 12:02 PM
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Default Re: Whooshing sound...?

It's probably the vaccum hose that goes from brake booster to the intake manifold (in between the left front strut tower and the intake manifold). It also happened on my B6. Look at the elbow on the hose.
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Old Sep 27, 2004 | 01:03 PM
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Default Sounds like boost leak. Under warranty? Dealer can easily find the leak. Been through this twice.

more worth it to let dealer find the leak as it is a real PITA to find it without the proper equipment.
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Old Sep 27, 2004 | 06:17 PM
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Default I have similar symptoms....(read)

I replaced my DV (which was torn), but the whoosh remains. Just did a search and found the answer to my problem. Check the link on my post. I have a tear on the inside of the elbow described. Maybe you have the same issue...seems fairly common.<ul><li><a href="https://forums.audiworld.com/a4gen2/msgs/651295.phtml">link</a></li></ul>
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