I,ve had a rsm blown 3100 malibu with 36 lb injectors for years, even on the coldest day i could only see about 10800 on the mass air sensor wide open, and a injector duty cycle of about 16. lately i,ve been seeing 11300=11400 on the maf with a injector duty cycle of 20=21, even on a 70 degree day. I don't understand. The ony thing i can think of is the map not reading correctly. anyone have a problem like that thanks