 not sure if this is turbo flutter or not..., Video inside. |
 Mar 27, 2012 - 9:07 PM
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 Enthusiast  Joined Nov 24, '07 From Tucson, Az Currently Offline Reputation: 2 (100%)  |
hey everyone,
so I'm not sure if this is just a loud sound because of my air intake or if it really is turbo flutter. The Link this is staying around 0 to -5 PSI and will make the sound up to just under 5 psi. after 5 psi the BoV fully opens and evacuates quickly. this was my old turbo before the turbine shaft snapped on the exhaust side. but the thing is, its doing the same damned thing on the turbo I have on it now. and its been doing it since I installed the turbo. Thanks, Kevin |
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Mar 31, 2012 - 9:45 AM
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 Enthusiast Joined Aug 7, '05 From Columbus OH Currently Offline Reputation: 3 (100%) |
Sounds like compressor surge to me...your BOV shouldn't flutter like that after every shift. I had a similar issue when installing the new HKS SSQV so I took it off and kept the my original BOV on. I get some flutter every now and then when cruising at freeway speeds and slightly letting off the throttle but never in between shifts.
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Posts in this topic
Soulend not sure if this is turbo flutter or not... Mar 27, 2012 - 9:07 PM
Smaay i would say thats a poor BOV. Mar 27, 2012 - 11:41 PM
Soulend QUOTE (Smaay @ Mar 27, 2012 - 9:41 P... Mar 28, 2012 - 12:29 AM presure2 the hks will flutter like that with small throttle... Mar 28, 2012 - 5:14 AM Ted95 My hks bov makes a similar sound too under small l... Mar 28, 2012 - 9:59 AM delusionz that sounds a little excessive, check your vacuum ... Mar 28, 2012 - 10:10 PM Soulend Cool thanks guys. Ill double check the Vac lines, ... Mar 31, 2012 - 1:04 AM |
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