Briggs & Stratton 6.5 hp engine blowing oil?
I have an Earthquake Badger rototiller with a Briggs & Stratton 6.5 hp (650 series) engine. After running for about 10 min. the engine blows oil from behind the air filter. It can blow several oz if I let it run for any length of time. Otherwise,
Have you ever hosed it off while it was still hot, it almost sounds like a cracked case, when it warms up, it expands enough to leak. Get some "gunk" engine degreaser,clean it up real good, and see if you can spot where its leaking from, then





