Im chasing high BLMs and was wondering if a pre-MAF sensor would contribute. I have reset or adjusted everything ecept for changing the idle air control valve. New MAF sensor seemed to help at first but no lucky. New motor and o2 sensor, reseated the crossover pipe to no avail. Adjusting the FP is just masking and I dont want cylinder wash from the extra fuel, which I tried anyway.
thanks in advance
J.
thanks in advance
J.