Hello dear...let it go what we have written so far...I do not want other users,,,

What you see, ? a vent to the air/oil coming from the pressure hose, the plastic ? screwed with pins hexagonal to the intake manifold...the tube, at the entrance to an o-ring seal...with the time, the miles and the heat, the plastic tube is ovalizza and the seal becomes precarious.
Now, you can fix it by disassembling the pipe, cleaning everything up and sealing it with pasta sealant for engines...but I will not be? a lasting solution...after a p? will begin to lose again (3 - 4 months)...I to my stylus, I preferred remedy cos?...xk? the plastic tube, in fiat cost around 80?...
Not ? significant closing of the egr, the wear and tear of the turbine...in any engine td c'? always trasudo oil..that km ? also normal...
PS...I advise you to change the oil...15/40 is absolutely not good...it takes a 5/40w as prescribed by FIAT
