It runs great for 15 minutes, then fills the intake up with oil and of course causing the engine to smoke, I changed the crankcase breather assembly and that didn’t fix a thing. What are the chances of a head gasket? Or what else should I look into? And no the oil is not over filled.
I got this mower for free from my elderly neighbor. The short story is it runs amazing, he just had it serviced and clutch replaced a the beginning of last season by a local shop. His grandson was mowing the grass and somehow hit a nice size landscaping rock, bent the shaft and took a nice size...