Generally, there's no reason to switch engine oil during the winter. However, that's not always the case. Here's what to know ...

Once a car is out of warranty, oil choice becomes your responsibility. Guy Martin explains how to select the correct engine ...

Using thicker engine oil leads to slower lubrication, increased wear, poor fuel economy, and sludge buildup. See why you ...

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 ...

For years, drivers were told that they needed to change their car's oil every 3,000 miles. But as engines have grown more efficient and oil formulas have improved, that rule of thumb is no longer a ...

Engines are getting smaller and more powerful, but these high-strung engines may not be as reliable in the long run as older ...

Love racing, but not a fan of the sport's carbon footprint? Idemitsu is hoping to bring that down a notch with its new Plantech Racing engine oil, which uses plant-based raw materials for more than 80 ...

Here’s what you’ll learn reading this story. Retailers in Malaysia are selling customers fake motor oil that merely appears to be the real thing. Motor oil is crucial for your engine’s longevity and ...