i was thinking of that but the egr vavle is at the back of the engine on my model not down on the left like others u dont thimk it could the injector seal could i feel it by hand or would i have to take it of if so how o i do that thanks for respone got the car at aution want bto try and get it done i got three cars at the min all of the road with problems so want to try and get one of working