Hello Now that I have been pointed out to oil leaks on the engine twice by TÜV, I started to look for a leak. I got TÜV anyway. It wasn’t that much yet. Meanwhile, however, I have oil stains on the patch. I was able to remove a source. That was the extension hose of the power steering. I also renewed the seal under the intake bridge. But it still oils. Now I did a engine wash, warmed the car, and on stage. I have seen that the oil comes out of the joint between the engine and clutch bell. What would this work cost at Audi? The car now has 190000 km down. Should the clutch disc be changed at the same time? Heiko