Hmmmm...........we don't have anything to worried about but very interesting........
Heck last time I visited a BMW dealership in the ML, they were harping about BMW quality and in a round about way knocking the 3 point star.
I remember solid lifter cars of old days had the cam round off due to wear, we just put a new performance cam in and were on our way to modding heaven...... I guess if the metal bits wear off in small abrasive chunks and go through the oil system bye bye rings/bearings.



