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Help, what's this sound?

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Old Mar 6, 2014 | 08:36 AM
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flip_EVO's Avatar
flip_EVO
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From: Central FL
Help, what's this sound?
My car has this weird sound whenever I let my foot off the gas after boosting. It's around the 3rd and 10th sec mark on the vid.

http://s83.photobucket.com/user/g0ts...4c09a.mp4.html

Any idea what's causing it? The car is stock.
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Old Mar 6, 2014 | 10:35 AM
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Faisalm
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From: US
I can't hear anything... I heard a BOVish sound around 10 seconds...
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Old Mar 6, 2014 | 10:37 AM
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Rygar
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If that is flutter I hear your BOV could be faulty.
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Old Mar 6, 2014 | 01:19 PM
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From: 808HI
Did you remove your bov recently? Sounds like its on backwards.
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Old Mar 6, 2014 | 02:37 PM
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shortyskater
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Deff sounds like a flutter. BOV needs investigating
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Old Mar 7, 2014 | 09:51 AM
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flip_EVO
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I think I removed them when I replaced my radiator and did some boost leak test. But I will look into that this weekend. Will keep you guys posted.
Thanks!
Last edited by flip_EVO; Mar 7, 2014 at 10:08 AM.
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Old Mar 7, 2014 | 10:23 AM
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flip_EVO
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From: Central FL
It looks like the bov is installed backwards. Thanks for the help
Will change them tom and see if the flutter sound will go away.

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Old Mar 7, 2014 | 06:15 PM
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bone100
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From: Nova
Originally Posted by flip_EVO
It looks like the bov is installed backwards. Thanks for the help
Will change them tom and see if the flutter sound will go away.

Looks to be. It's releasing air from intake tract.
Last edited by bone100; Mar 7, 2014 at 06:31 PM.
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