Lubricating oil in any type of internal combustion engine, unless protected by an adequate oil filter, can become contaminated to the point where internal damage is done to the engine and operating ...

An oily wise man once said, “There’s no such thing as engine oil that’s too clean.” This is probably true but needs to be viewed in context, which the OEMs do. In cost-effective fashion, engine ...

Oil changes are a key part of regular maintenance on your car, but the process involves more than just changing the oil. You'll also change your oil filter. All oil eventually gets dirty as it moves ...