Boost leak or Fuel Cut-off

[jesseduquet]

i have a 95 gst. i just replace all the intercooler piping and got a greddy type s. only other mods i have are tt and new intake filter. since i've installed the ic piping, my turbo pull harder, but once i hit third gear and give it almost to full throttle and more my car stutters and loses power. i dont think its a boost leak cause i took my car to the local speed shop and the went through all my couples and replaced them and whatnot. what do i need to fix this if it is a fuel problem? afc or something similar. thank for any help.
jesse

 

[Ross]

did u do a boost leak test? or did u just look and replace all couplers?

 

[jesseduquet]

the shop that replaced them said i didnt have any more leaks. whats this test entail? as far as i know, im not leaking anymore

 

[suicidal2af]

Are you venting your BOV to the atmosphere? If so, you could be running too rich, which would cause your car to sputter and feel sluggish.

Of course, I don't know this firsthand, just from what I've read...I've owned a DSM for about 27 hours now('95 GS-T with 40K miles, bone stock and driven by an older woman. Score.)

 

[jesseduquet]

no my bov is recirced, all my hookups are correct, from what im reading here lately, sounds to me like fuel cutoff. anyway, any really knowledgeable dsms in the ct/ri area willing to look at my car??? would be greatly appreciated!