Hi everybody. Noticed, that with the last 8000 km, my car has lost up to 1 litre of oil. After the removal of the engine cover I saw as on the pictures below: Seems like, the oil is coming out from the EGR valve (there are little holes on the both sides). I removed the air tubes between the air filter and turbo and also between intercooler and inlet. There was oil just before the turbo. Also the other tube was oili (actually there was it quite a lot). Could not check the tubes between the turbo and cooler, for that I shoult lift the car. but obviosly there is oil aswell. Does enybody have thoughts, what is brocken/jammed etc. btw: car is A6 from 2004, 1.9TDI 96 kw.