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donny_silvia · 04-04-2007, 06:55 PM

i was runnin my sr stock for a while and the car developed a boost leak. the car was lunging and sputtering and sometimes it would die after it saw boost. so what i did is i bought a new turbo and intercooler and a full manifold back exhaust and got it all installed last weekend...now the car is better and pullin pretty hard but everyonce in a while it will sputter and lunge. also when the car is idling if you step on the brake pedel the rpms increase. i am also blowing black smoke out the tail. i assume this is becuase of a boost leak which is making the car run rich....help me.!

04-04-2007, 06:55 PM	#1
donny_silvia Join Date: Aug 2006 Location: Tucson Age: 42 Posts: 3 Trader Rating: (0)	sr20 problems i was runnin my sr stock for a while and the car developed a boost leak. the car was lunging and sputtering and sometimes it would die after it saw boost. so what i did is i bought a new turbo and intercooler and a full manifold back exhaust and got it all installed last weekend...now the car is better and pullin pretty hard but everyonce in a while it will sputter and lunge. also when the car is idling if you step on the brake pedel the rpms increase. i am also blowing black smoke out the tail. i assume this is becuase of a boost leak which is making the car run rich....help me.!