ok the codes are 10 IAT Sensor (Intake Air Temperature) and 14 IAC Valve (Idle Air Control) now and its 23 KS (Knock Sensor) sorry not 43 (fuel supply system) and I have replaced the fuel filter did nothing to help. The car at low throttle acts like I am just learning to drive a stick. I also tried unplugging both sensors and swithing them. I replaced the IAC.

Josh