The automotive world is constantly evolving, and so is the motor oil that keeps our engines alive and running smoothly.The ...

There's a lot of information on the packaging for your engine's motor oil, but the S designation may be one of the most important to look for.

Keeping up with routine oil changes is one of the most effective ways to help maintain engine health and longevity. While ...

You can find 0W-8 engine oil used in a handful of Toyota and Mazda vehicles. It's frequently used in hybrids, like the Mazda 2 Hybrid 1.5L sold in overseas markets and the Toyota Corolla Hybrid. Other ...

Given all the options for motor oil options out there, choosing the right oil for your car might seem like a daunting task. While there is a mountain of information about the various oil choices ...

Industry specifications, such as API CK-4, provide assurance engine oils meet protective performance requirements through various testing protocols. Engine manufacturers will specify the oil ...

Figure 1 shows the API donut for both specifications as detailed by (API, 2016). This API donut typically appears on every diesel engine oil that is sold (those that are original and not counterfeit).

Q&A: Chevron Chief Engineer Shawn Whitacre on Heavy-Duty Engine Oil Trends Shawn Whitacre, Chevron Lubricants' principal engineer, talks with HDT about synthetic heavy-duty engine oils and what a ...

Oils do more than just lubricate our cars’ engines—they help protect all the internal components and keep the powertrain ...