qashqai 1.5 dci oil close to the depressor.

[rdponline]

the oil from the pipes and the intercooler must be removed surely, even if little in the combustion chamber, the oil rises to the operating temperature. for decompression controls from the engine with that power comes out, on a mini 1.4 diesel I broke the palette of the intake of the turbo, the decompression was so much that I created a back pressure that has broken the palette of aluminum, I solved by putting the vent pipe in a beautiful empty tin can of bardahl oil, everything is ok...

[overbooster]

usually comes from the throttle body, but for engines with that mileage and in the norm, having a small pressure loss, from where you see the oil. If you want to solve why dirty the engine you have to intervene and see if it escapes from the throttle shaft or from the gasket mounting.

you have these pipes, semi-rigid with a ring that I held granch