Home mechanics have been pouring vegetable oil into engines for years, sometimes in the fuel tank, sometimes straight into ...

Sure, high-performance engines burn fuel. But they wouldn’t be able to do it for very long if it wasn't for oil of varying viscosities that lubricates crankshafts, cams, bearings, rods, pistons, rings ...

Fuel dilution of the engine oil is a problem that faces many modern combustion engines. Also known as “crankcase dilution” it is a process where fuel is leaked into engine oil when it travels towards ...

Starting January 1, 2027, new heavy-duty diesel engines will hit the road. And when engines change, oil has to change with ...