Thread: Running problems

So i took a stock sr20de motor out of my spare nx2k and put it into my beater nx , during the procedure i deleted the egr system, installed my header and my old intake from before i was turbo, now the car starts and runs just not right at all and im lost, when it starts it barley idles and wont hold a steady rev, also if i rev it slow it revs up just fine but if i push the gas pedal to the floor fast it almost stalls out.....Any input anyone?

As far as I can tell, you can delete the EGR, if you have an aftermarket ECU. Although, I'm not sure about this.