An oil-caked engine in a Ford F-550 shows why solely going off the mileage in your vehicle to determine when to get your oil changed isn't always the best idea.

NOLN speaks with two Pennzoil experts about the release of four new engine oil types.

One oddity? No dipstick on this engine model.

This is how Nissan is composing sounds to add to electric vehicles at low speeds. Cars in the U.S. will be emitting those notes soon enough.

Knowing how synthetic oils protect GDI engines better can present sales opportunities for techs.

The Texas-based institute has developed custom testing machines for engine wear.