need help please!!!!!
Originally Posted by 03Evo8girl
i just installed a greddy type-s bov on my evo and i'm having some problems. just as it gets to 3000rpm it starts making a weird high pitched whistling noise. it's hard to describe. i don't think it's normal b/c all my friends that have it don't sound like that. hope someone can help me out with this or if i have a leak of some sort. thanks
Damn, i am impressed a female working on her Evo
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Assuming it is installed correctly, if you are getting the whistle as pressure builds up, the spring is too loose and it is releasing too soon. Tighten the screw. If that is not the problem, possibly the rubber gasket inside of the BOV may not be seated properly.
John
John
Thread Starter
Newbie
Joined: Jul 2004
Posts: 11
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From: Titusville/Orlando
ok problem solved...i turned the engine on and revved it while under the hood and there was a leak between the flange and the main part...tightened the bolts down and now no more leakk and it sounds like a bov should...thanks guys for the input
