Hey, I’ve been having a leak in the lower engine compartment for at least 50000km. I noticed this from the small black spots in the carport. Forest and meadows workshop and Volvo dealer tipped on turbo damage, despite my doubts, because I had neither whistles nor power loss. So turbo new. See there, the oil stains did not want to disappear. Oil loss (with clean working DP, wg. oil dilution) minimal, I would say now per day about 5-10 drops. Tendency naturally rising. W I think I’m going on, but it’s starting to get creepy. And my colleagues are starting to wonder who’s car is in the parking lot. Now my questions to you: What’s the most common cause of oil crumbs in the model? Guess now I’m going to the shaft sealing ring, I’ve read that there’s a clutch side and a belt disc side, when both are changing? Is a KW Simmerring the same? Oh yes, at 210 000km so I’m at 210 000km Timing belt change is not far anymore. Please make me smarter! Greetings Frank