It's a '92 LX 5.0 5-speed, Mass Air. Fenderwell CAI , newer 19lb injectors, with Pro-M 76mm MAF matched to the fenderwell CAI. I got code 11 on the KOEO and KOER tests, with nothing in the "stored" memory. I just was reading my code reader book again and I think I'll do the KOER test again...