Costco can do a pretty good job helping drivers save money, whether the company is offering a good deal on tires, or discounts on brand-new Corvettes, or a low-cost motor oil under its own house label ...

Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

In this article, we'll take a look at the best motor coils available-but only conventional motor oils. If you're searching for the best synthetic motor oils, click here. Conventional motor oil is ...

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 ...

We may receive a commission on purchases made from links. For an engine to work efficiently (or work at all, for that matter), one factor that has a huge bearing is the engine oil. This miracle liquid ...

If you own a Cummins-powered vehicle, there's only one name you'll consistently hear when it comes to engine oil: Valvoline Premium Blue. The product is the only engine oil exclusively endorsed and co ...

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 ...

OAKESDALE, Wash. — Kellan DeMeerleer, a freshman at Oakesdale High School in southeastern Washington, is a finalist at the upcoming national FFA convention. DeMeerleer’s project, a comparison of ...