On Wednesday, we reported on a service bulletin that was allegedly sent to Toyota service departments with instructions on ...

The volatile petroleum market is now impacting more than fuel, as your car's lubricants could also be harder to source.

If you need an oil change, you might also be in for some sticker shock. The price of engine oil has been rising even faster ...

Synthetic motor oil offers many advantages over conventional engine oil. Synthetics resist chemical degradation far better than traditional oils, and they typically have a higher viscosity index that ...

Oil is a vital component for engines of all types. Not only is it responsible for providing lubrication to numerous moving interior parts, but it also helps prevent friction and the development of ...

Everything, even the smallest of things, can affect the performance of your engine. Whether topping off your fuel tank or driving on motor oil past its expiration date, you're slowly killing your car.

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 ...

There are generally some important differences between American and European engines, and it is important to make sure you ...