Hooked Up Mass Now Car Acting Like Crap

[dnhieu]

I Recently When Gm Translator On My 91 Eagle Talon Tsi Awd. When I Get Around 3-4k My Car Starts Feeling Like I Got No Power And If I Stay Up On It, It Back Fires Really Loud. When I Dissconnect The Mass I Have Hesitation But I Feel Like I Got My Power. Everything Is Zeroed Out. Can You Help Me?

Mod List.

2.5" Cat Back
Manual Boost Controller 15lb Boost
Dejontool Upper Intercooler Piping
And Gm Translator

Thanks David

 

[kyleporambo]

boost leaks?

 

[volljari]

Your running your fuel system way to rich you need to lean it out. Make sure your using some kind of data logging tool though.