Hi all, we have a 55 plate 1.7 cdti with oil pushing passed N02 injector, as you look from at the top of the engine there are 4 oval plates held in by 2 m8 bolts all 4 plate/seals have been replace but noticed that N02 injector is out of alinement towards the back of the engine so not central in its hole, it does not seem to be loose so oil is pushing passed any idears out there..........Gordon

are you sure the seal is the wright way round like top and bottom???

Hi yes its the correct way it will only go one way but if you look along the line of injectors from the cam belt end N02 is out of line......