Recent content by Davy j

I'm not familiar with the relevant details of your B&S motor, but yes, check out the whole crankcase ventilation circuit for any kind of blockage. The crankcase must be vented, as excessive pressure will result in a blown oil seal, or gasket, or as was the case with my Tecumseh motor, oil...

I had a similar oil leak at the governor shaft on a snow blower with an ohc Tecumseh motor. The Tecumseh motor has no oil seal on the shaft. The problem was excessive crankcase pressure caused by a plugged pressure - relief rubber hose. A mud - dauber wasp plugged it with mud. Blew out the...