hi all, heya mace
Im the one working on this particular engine and will state that they are both standar 2.5Di York engines. The original had a Bosch pump and the replacement has a Lucas pump. All the electrics have gone back fine along with water system. The problem im having here is a bit confusing:
I have the two pipes coming from the fuel tank, one feed and one return, stardard setup. On the top of the fuel filter there are for sockets, 2 in 2 out. One side is the in out to the pump and the other side i assume would be in out to the tank, BUT, i also have a third pipe entering the equation here, it runs around the side of the engine to a 'thing' that the bosch fueled engine didnt have, on the right hand side then it comes back to where the rest of the pipes are, What is this extra bit, and anyone got any pictures or technical drawings of the fueling sytem for it so i got a datum to work from.
Any help here would be a gem.
here are sum pics i just took to aid in my description: