06-08-2015, 10:53 AM
(06-08-2015, 09:51 AM)Midnightclub Wrote: I see.. maybe worth doing a compression test? Or is it just a thing that happens on m50's?
Meh, not bothered to be honest, it's hardly worth investigating providing it runs/drives/drifts.
According to a BMW forum it's not uncommon so I'm not really bothered.