Rough idle. Codes read Random Misfire on idle speed, lean on bank 1 and 2. Plugs, wires, coil new. Mass air sensor new, throttle body replaced has bout 50k on it, pulled O2s and cleaned them. Mazda said my 04 with a 2.3, car doesn't have a air idle control valve. No fix. Any thoughts?
have the same problem?
Friday, February 4th, 2011 AT 7:41 PM