A significant part of these on-road emissions used to come from the crankcase — up to 30%, according to a 1962 study — but thanks to changes in engine design, that's no longer true.

The common cause for oil being in the engine's air filter is the positive crankcase ventilation (PCV) valve. If too much ...

Crankcase ventilation is almost provided in all automotive engines. Its prime job is to prevent the dilution of lubricating oil present in crankcase which may lead to corrosion of crankcase metals ...

A significant part of these on-road emissions used to come from the crankcase — up to 30%, according to a 1962 study — but thanks to changes in engine design, that's no longer true.

The crankcase heater is an electric resistance heater that is usually strapped on, clamped to the crankcase bottom, or inserted into a well within the compressor’s crankcase. The crankcase heater is ...

From crankcase to gas tank: New microwave method converts used motor oil into fuel Date: March 29, 2011 Source: American Chemical Society Summary: That dirty motor oil that comes out of your car ...

Crankcase Heaters The crankcase heater is a resistance heater that is strapped on, inserted, or connected in some way to the compressor’s crankcase. The crankcase heater is designed to help combat ...

News News by Brand Porsche News You Can Buy a New Crankcase for Your Aircooled 911 Directly From Porsche Only 100 or so are available, so don't wait too long. Máté Petrány Oct 5, 2020 11:02 AM EDT ...

QUESTION: I have a boat powered with a 5.7 liter V-8 inboard engine. The crankcase hoses that go from the top of the valve covers and vent into the carburetor are always blowing steam. The engine h… ...