+1 on that. All of that blow by also starts to turn the oil acidic and creates sludge and varnish. You want that stuff out of the crankcase, not in it.
+1 on that. All of that blow by also starts to turn the oil acidic and creates sludge and varnish. You want that stuff out of the crankcase, not in it.That's really not such a good idea. There's a lot more than just oil in there--oil, water, fuel, and dirt. Not something I'd want to put back into the engine.