Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon ...

Together, Pennzoil and Team Penske partner to build championships, and underlying that drive is motor oil that delivers for consumers, too. Read more here.

High Detergent? High Definition? Howdy Doody? Just what, exactly, does it mean when the label on your vehicle's motor oil uses the initials HD?

Many gas station brands get their fuel reviewed and tested by TOP TIER, a company endorsed by AAA, which rates fuel quality ...

Add Yahoo as a preferred source to see more of our stories on Google. Since launching its full-scale invasion of Ukraine, Russia has sought supplies of motor oil additives and lubricants from third ...

Competition in the world of business is a good thing for the consumer, right? It keeps prices down and forces innovation. Well, the motor oil space isn't as competitive as you might have thought. For ...

If you own a Ford 3.5 EcoBoost, you already know one thing — this isn’t a “normal” engine. Twin turbos, direct injection, high heat, high boost, towing loads… this motor works hard every single mile.

Bearing failures are the most common cause of electric motor and generator failure. Maintenance professionals can optimize the life of these machines by following industry best practices for bearing ...

Following a series of high-level technical reviews, the API Lubricants Standards Group (LSG) has greenlit three critical actions that effectively solidify the framework for the new categories: While ...