guano22

so this morning i was driving my car and i heard a whinning sound and previously it did not do this i added a aftermarket bov and had to relocate it and wher the stock bov on my evo 8 was theres a hole i had a plug in there but it flew off somehow and the car drives as if the turbo wasnt working? any ideas on wat i could be? thnks. it drives but with no ***** could that hole be letting out too much air before it gets to the turbo??

Curt@MrLed

iTrader: (107)

Im sorry this is bout to happen to you.

Route the bov like stock. No excuses.

sparky

iTrader: (1)

Why did you replace the stock diverter valve with an aftermarket BOV? I suggest that you remove the aftermarket piece and replace it with the stock DV.

EDIT: I just think that it might be worth trying, strictly for comparative reasons. Maybe in the process you'll solve the issues that you are experiencing.

grillpt

iTrader: (24)

^^+1

EvosnatcH

iTrader: (1)

use the stock bov or go pick up an evo ix bov (they are better)

tnhockey

iTrader: (4)

yea i just put a greddy type s on my evo 8 and its been running like garbage since. still pulls fine tho, just bogs down and bucks alot. but the thing is i bought it used and it already had a blitz bov on there...all i did was swap em, no relocating or changes at all.

guano22

yea tht was my problem too i bought my car used and it came with one.and the hks bov i bought requiered me to move somethinngs around...hope its nothing big/

N8THEGR8

ok ok if im reading this right he has a hole in im guessing the upper iintercooler pipe? If thats the case then i don't know how you can't figure out what the problem is. Hole in the pipe were there should be no hole equals escape route for charged air= lack of charged air in the intake= no ***** for your car. Hope that helps