my sprinter messed up, i got the interior washed when it got dirty and water got into the electrics under the seats, t wouldnt go in gear fater that so hadto change the pump and relay and ecu, it works ok now but gear changes arent tht smooth, i get crunching in the gears when the engine is cold once its warm its ok, to e honest the crunching has always been like that but since i had the new pumpin the crunchin got worse
someone
August 2009