Hello together, the days I noticed that my OM642 (Bj 2007, 224hp, 292TKM) in idle at 600 u/min is shaking/vibrating quite strongly. But you don’t notice anything in the car, but you only look at it on or notice it by hand. My question is if the OM642 drivers among you can look at your engines by “lay on hand” how they behave in idle (not the increased cold start speed)? My cover from the engine is already good at vibrating, abe r as soon as you increase the speed approx. 100….200 u/min that is completely vibrating away. Run your motors at 600 u/min nice quiet??? What I have done with DAS is: – Compression tested – OK – Motor round run – OK (0-1 u/min difference between cylinders) – High pressure circuit test – OK – Leak oil test of injectors – OK (everyone is equal, after 10 minutes empty run were almost 5ml in all tubes) – Engine and gear bearings are 1 year old (FEBI) It is as said only the engine d he vibrates, otherwise nothing, I don’t know if I see or feel ghosts here, but you can ask thanks for your work 🙂 Jan