I'm looking at buying an 08 plate fiesta 1.4 tdci from a local garage, but when I had a look at the engine bay there appears to be part of it that is quite oily. Im not really sure what it is, to me it looks like the pipe going into the turbo? The reason I noticed it was because when the car was moved I noticed a small drop on the floor from where it was parked (smaller than a 5p).
Anyway I've taken a few pics.....can anyone advise please??
Is this something quite common on most diesel engines?