My 2007 1200GSA has used around 700cc oil in the last 1800 kms.
NO oil leaks at all but some black deposits in the exhaust pipe.
It has covered around 18,500 kms ( 11,000+ miles) and my normally helpful BMW (independent) mechanic says they can use as much as 1 ltr per 1,000kms.
He believes they should not actually burn ANY oil so my question is, should I be concerned? (Actually, YES I am...!!
)
Sean
NO oil leaks at all but some black deposits in the exhaust pipe.
It has covered around 18,500 kms ( 11,000+ miles) and my normally helpful BMW (independent) mechanic says they can use as much as 1 ltr per 1,000kms.
He believes they should not actually burn ANY oil so my question is, should I be concerned? (Actually, YES I am...!!

Sean
That's a common thing and it will just burn off the excess and throw it out through the exhaust.
analogies. Also, I've read that some engines don't like being at the full mark and once down a a certain level, won't use any more. Hard to confirm if that's correct given the vagaracies of checking the level in the sightglass.
)