Hi

I was wondering if you would be able to help me with the following problem. My mercedes c220 cdi 02 model is not revving out fully and the accelerator sticks on occassion. If I turn the car on and off this seems to stop this happening for a short time. I have already put in a new air flow meter and the injectors have been reconditoned. Any information would be greatly appreciated.

Thanks

Mr Merc