iitzbebo

Hey guys my car was running perfectly fine boosting around 3000 rpm and suddenly when I park my car then go out later my vacuum on my boost gauge is goin back and forth from 20 to 10 I checked most of the vacuum lines didn't see any disconnected that I know of it was raining yesterday so was hard to check..but my cars not boosting normally and just feels slow..if anyone can help show me a picture of which line I should check thank you

binky

iTrader: (11)

Have you done a boost leak test?

Or at the very least verify your intercooler piping is still connected and tight? Or to see if you vacuum lines are still connected?



-Bink

iitzbebo

All the vacuum lines are on now it reads 20 but my car doesn't want to boost I'm going to have to take it to a shop to do a boost leak test either ivey tune or turbo trix

iitzbebo

could it possibly be my turbo or boost controller? i have a stock turbo, full tbe exhuast, hallman pro bc, aps intercooler with lower and upper pipping have a ****ty hks bov recirculated, prosport boost gauge, 255 walbro pump, milspec throtle body, 650cc injectors car was tuned by ivey tune a while back by the pervious owner to 27psi..i could take pictures if that would help

zeus1

iTrader: (19)

hard to speculate stick with your orignal plan and go back to ivey to get a boost leak test.

sparky

iTrader: (1)

I like this advice!

iitzbebo

Ok so I fixed da problem it was my s***ty bov..now which bov should I buy?

clubEVO93

iTrader: (8)

OEM metal IX bov

iitzbebo

Does it hold the 27psi I have it tuned 2?

sparky

iTrader: (1)

You may need to crush the stock metal one slightly. The Synapse valve gets a lot of good reviews.

iitzbebo

I'm going to be building up my evo maybe a stm ff turbo and buschur parts so would a tial bov be good

clubEVO93

iTrader: (8)

Tial would be good. But from what Ive seen on here. People dont get the right spring for the tial. Do some research. But Ivey will no for sure.