In the 1950s, motor oil started to come in grades. Some grades were formulated to work better in cold weather, while others helped keep hot engines lubricated more effectively. Today, with our ...

Putting vegetable oil in a car engine is a terrible idea and should never be done, or at least that's what some experts say.

The numbers and letters on a bottle of motor oil can look like gibberish if you aren't sure how to decode them. 5W-30, 10W-40, 0W-20... What's this supposed to be telling you? Does the "W" stand for ...

My car, a Saturn SL-1, burns oil. A lot. Part of it, from what I've read about this car, is just the way this model is. Part of it is a botched repair job with the head gasket. In any case, I have to ...

What the rest of the world calls engine oil, in Bangladesh, it's known as mobil with a lower case M. Goes to show ...

It’s an advanced, next-generation engine oil standard focusing on ultra-low viscosity oils for modern engines. When purchasing oil, look for the API Service Symbol "Donut" on the label, which is an ...

Choosing the right motor oil is paramount to car maintenance. It's not a particularly exciting task, whether shopping for or changing your oil, but if you don't pay the proper attention, then you aren ...

It doesn't matter if you have a hybrid or conventional gas-powered car, a good motor oil can make the difference between a long-lasting engine and a sputtery ride. Here's what you should look for when ...

In a move tailored to the unique demands of plug-in hybrid vehicles, byd and mobil1 have launched a new engine oil ...