My Craftsman push mower suddenly started burning oil after running about 20 minutes. It wouldn't restart after I turned it off.
Oil was coming into the carb from the breather hose. I put an old (dry) plug in it and installed last years air cleaner (I'm slow to throw stuff away).
It started...
I have a 5 year old Craftsmen push mower with a Kohler Courage XT-6 engine.
I found this forum while looking for answers to my engine oil burning problem. I'll start a thread in the Kohler engine forum.