Change your car's oil every 3,000 miles. But there are reasons why that's outdated ... and why shops still push it.

Consumer Reports presents the advantages and downsides of using synthetic oil in your car, and why you might want to consider ...

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 ...

Regular oil changes are crucial to vehicle maintenance and play a significant role in keeping your engine running smoothly. However, knowing how often you should change your oil can be challenging, ...

Aside from diesel fuel, engine oil might be the most critical fluid in a truck because it influences two of the top three equipment-related costs for fleets: fuel and maintenance. And with various ...

With so many available motor oil brands and several labels like "synthetic blend," "full synthetic," or "conventional," the process of choosing one for your car has now become somewhat tedious. It ...