Ive got a 2009 G8, 402 stroker, small cam shaft, stock heads, headers and exhaust, and eforce blower, its got ID1000 injectors and at idle it runs very rich, ive scaled the injectors back 25% because of the hard limits in the PCM using injector dynamics data, Ive adjust the maf fueling up and down and the prediction coefficients up and it still stays rich at idle, ive reduced the short pulse adder and minimum pulse with by more than 50% and it still stays rich, commanded fuel is 14.68 when its happrning and the pcm is in closed loop operation.
Is there something Iam doing wrong or can someone point me in the right direction? TIA