TOPIC: burning and leaking oil 1991 K75s

I would look at spark plugs first, one or all should be oil soaked, that might tell you which cylinder is bad, then compression test,( i cant recommend a tester) i would also check any vent hose and crankcase breather , something could be sucking oil into system. good luck

Have you tried taking it to a BMW Motorrad dealer, like European Motorcycles of Pittsburgh in Wexford? Seems to me that would be the obvious route unless you're looking for free service..

not happy with their service - bought the bike off them-not looking for free but someone who knows the K75

Craig Immel (former owner of Heritage BMW) works on airheads & 2 valve K bikes. His phone # is 412-759-1726. He is an excellent mechanic.

awesome - I will give him a call

I did contact Craig and he found the leaks and fixed them. Very knowledgable guy!