previos to the start of this problem, the 240D would accelerate ( albeit, slowly) right up to the high end of the speedometr, and a little beyond---90 mph or so.
Yesterday, the best I could get was 75mph.
Later in the day, the power dropped again, it barely accerates to 50 now.
I noticed no symtoms that accompany the power loss. No could, sputter, no noise, no grinding, nothing. I am beginning to suspect the timing ( valve or pump) has slipped, but no noises accompanied the power loss. I hope to pull the valve cover and check the timing marks.
Is it possible that the injectors are the problem?