Hi thanks for replying, I have reset the light and today its back. The two lambda codes are back Oxygen (lambda) Sensor, Heating Bank 2 Sensor 1 Performance too low P1108 Oxygen (lambda) Sensor, Heating Bank 1 Sensor 1 Performance too low P1103 but not the misfire. I think (reido80) is correct in saying the coil pack, I have owned the car for 2 months and not felt this before, so it seems to be an intermittent problem, something to monitor and if it get increasingly worse then look into replacing it. Im off work Wednesday and Thursday Bungy if your available to meet up. thanks let me know wher