ATLANTA. For fleets operating multiple truck engine types, Valvoline has developed a new “universal” motor oil called Premium Blue One Solution 9200; a “one size fits all” oil that can be used ...

If you've ever performed your own oil change at home or even just popped the hood to check your oil level, you may have noticed the mix of numbers and letters emblazoned on your engine oil fill cap or ...

We may receive a commission on purchases made from links. If you've worked with cars for a while or have owned a few, you probably know that different vehicles use different types and classifications ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. As engine standards change, the oil that protects them has to change too — especially for drivers buying new trucks in the next ...

With so many options of engine oil available in the market – from conventional to semi- and fully synthetic – you can be forgiven for feeling overwhelmed when trying to decide which is best for your ...

GM says not to use Mobil 1 Supercar oil, but a different brand of Mobil 1 designed for more average vehicles.

Dear Tom, I just bought a 2009 KIA Optima. The owner’s manual says I should use 5W20 oil in the engine. My dad used to fix cars and he said that this oil is too thin and that I should use “Straight 30 ...

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 ...

Many enthusiasts look to diesel motor oil as a high-zinc alternative, but is it the best choice? A certified lubrication expert explains the difference. It is widely known that diesel engine oils ...