fuel or boost cut.

[just90gs]

Ok I just put a front mount,14b, and a boost controller on a friends 97 gt-s and, and i'm hitting what feels like fuel cut at 12 psi. Why and what do I need to do to change that. I only want it at 12 psi, But the second it see's 12 it cut's out. Some help please.

 

[zhjiln]

boost leaks......check couplers... j-pipe, intercooler, vacuum lines, etc..

 

[just90gs]

Ok what about the bov I did not tell guys about it's used and this started after I put the bov and the boost controller. well mainly the boost controller I don't think I put it in right becuase of the fact that it was doing the samething when I put the boost controller on the t25 so what can it be besides a leak . I have tested that.

 

[GSTyler]

Sounds like fuel cut. Either boost leaks, vacuum leaks or overrunning the fuel pump.

 

[just90gs]

Yeah it was a boost but from the t-body in the iac.
Thanks for the help.