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blow off valve noise

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Old 03-17-2004, 08:27 PM
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Default blow off valve noise
i have comptech intake and toda header and spugen exhaust.
a blow off valve noise occurs at high rpm right when i press the clutch
is this normal with such a free flow setup?
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Old 03-17-2004, 08:30 PM
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Are you sure it's not just you discharging hot air?
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Old 03-17-2004, 08:32 PM
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what do u mean? like i have an exhaust leak or something?
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Old 03-17-2004, 08:33 PM
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Old 03-17-2004, 09:16 PM
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Originally posted by AusS2000
Are you sure it's not just you discharging hot air?
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Old 03-17-2004, 09:23 PM
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u guys are horrible
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Old 03-17-2004, 09:33 PM
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Old 03-17-2004, 11:12 PM
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it might actually be ur bov noise simulator!
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Old 03-17-2004, 11:21 PM
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but im serious, a pshhh noise happens right when i press in the clutch at high rpm
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Old 03-18-2004, 04:43 AM
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It is first important to locate were this BOV sound is coming from. That way you can isolate the problem by process of elimination. Try and get a buddy to sit in the passenger side and try to replicate the sound.....
If its coming from the exhaust side of the engine, recheck your piping...make sure there are no leaks. Maybe who ever installed your headers didn't seal the gasket with enough gasket maker...
If its coming from the intake side check if you have any vacuum leaks....there are several vacuum hoses on the intake... stick your head close to these points....

Hope this helps...
Beroz
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