I recently installed a 15g kit on my 95cx w/ a z6 swap in it. It ran fine in Colorado, but in Kansas it is running terribly I have checked all of my wiring on the BB and it looks fine. At about 4k rpm it starts to like bog down like it is running out of gas but at idle you can smell that it is running rich. I have tried resetting the ECU and checked my wiring everything seems fine. All my pipes seem fine... I don't know wassup can someone help me please this is pissing me off.

 

How is it tuned?

 

need more info.... how much psi and whats your fuel management??

 

uhhm it's a greddy blue box and it's not tuned the box is supposed to do that for you, and the boost is set at stock so 5psi

 

sounds like the symptons my car had... i would be driving, and the car bogs down and loses all power watsoever until u gun it, but it revs perfectly fine and sometimes it does run rich and u smell the gas in hte exhaust. well, neways it turned out to be my o2 sensor, i changed it and never had a problem

 

Yeah some of the biggest problems turn out to me something really stupid in the end.

 

What CC injectors? What LPH fuel pump?

 

alright guys let me clarify I did not upgrade the fuel system at all due to the fact that the 15g kit is supposed to be plug and play... I am going to try and rewire the blue box in again and see if that helps tommorow. What is confusing the shit out of me is why it ran perfect in Colorado but at lower altitude it is doing this.

 

The new 15G kits aren't plug-n-play with the stock fuel system. They come with RC330s. h:

 

mine is an old one buddy