From memory, top of the engine, on the offside towards the back. You are looking for a convoluted round steel pipe, and I think it has a flanged joint to help you remove it.
The egr is on the end of this....basically it takes fumes from the exhaust pipe back into the inlet manifold, which may give you some idea.
John
thanks john you were sopt on had to remove air filter housing and fuel filter housing and the two bolts the clip into the inlet valve poped out and very easy to replace thanks ray
Just a pong of hot diesel mate, which eventually starts dripping on the floor.
If yours is ok, then forget about it!
Its actually caused by a failed injector seal (a copper washer, in effect) but the seating of this washer gets distorted and the leaks start. The seating has to be machined, which is head off. PITA!
John
Thanks john was just interested nice to know just incase I come across it
I only have one other querie john when driving the fiesta it cuts out and the battery light comes on it will start again straight away is that a faulty battery thanks again john for your help