my bad

I am new to the nissan world. I gust got it and it needs help. it is running a 8psi the motor fuel cuts I think its fuel cut but i don't have a wideband on it but at 5300rpm's in 3,4, and 5 at full throttle but at 3/4 it does not do it but if its passed 5300rpm's I can give it full throttle and its ok. I'm not sheer if the maf and the o2 is weird up right they both have three wires. and when its cooled out it does not run for shit in boost. when it cuts it smalls like fuel rely bad.

JDM GTIR sr20det turbo swap stock ecu at 8psi, has individual throttle bodies, garrett t28 turbo, aeromotive adjustable fpr, 2.5 inch exhaust, walboro 255lb fuel pump, fmic,

thanks for looking.

please don't drive/post drunk


You need to list your entire setup. Year, type of sensors, type of management, etc.

You might just need a walbro/higher volume fuel pump.