Regardless of whether it burns gasoline or diesel, your internal combustion engine works by igniting a mixture of fuel and air to create power. To do so effectively, it must reduce the detrimental ...

Car maintenance can be as difficult as it is messy. This is primarily because there are just so many fluids involved. Fluids of the darkest, stickiest, most potentially dangerous sort, in many cases.

Learn what the "E" in engine oil means, how it applies to heavy-duty diesel engines, and why it's important for commercial ...

Your car's engine won't immediately fail, make awful noises, or grenade itself from within if you give it the wrong oil. However, using the incorrect oil for long enough can cause premature wear and ...

Under normal circumstances, most modern engine oil and gasoline brands work fine on their own to keep your engine running smoothly. But there may be cases where even the best of them could use a ...

The next generation of heavy-duty engine oil specifications has been adopted by the American Petroleum Institute for 2027 ...