1.8L / 2.0L Duratec Petrol Engines (Mondeo Mk3)
Hi
I have a 2004 1.8L Mondeo.
Out of curiosity I unbolted the pipe, big round one which goes from the airfilter to the right side of the engine. It sits on a square which is held to the engine with 4 bolts.
Looking inside the engine I found that there was quite a lot of black oil residues on...