mbc leaks

[4g63dsm]

Is the MBC susposed to leak because i did a leak test and air was shooting out of a pin size hole in the MBC is this right or is the MBC broken

 

[L2RTSiAWD]

yes air is suppsed to bleed off there

 

[dave99gst]

ya, when you do a leak test, you should block the pressure from going to yer MBC , i just pinch the line over and hold it like that with vice grips

 

[BatmanGSX]

At what psi is the MBC leaking? It shouldn't be leaking much below the boost level you have it set to. The only reason it would is if the ball isn't seated.

 

[4g63dsm]

Its leaking at 6 psi or less. I have it set for 15 psi

 

[BatmanGSX]

What turbo do you have and do you have an internal gate?

 

[4g63dsm]

T-25 yep