GM Authority has been busy serving up several exclusive details on the next-gen GM Small Block V8, but now, we're wondering - ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...

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 ...

A new video has hit the net claiming that the factory engine oil filter installed on the 6.6L V8 L5P turbodiesel Duramax under the hood of the Chevy Silverado HD and GMC Sierra HD heavy-duty pickups ...