A shortage of diesel fuel threatens to raise transport and heating costs next winter.

There’s even an option for diesel engines. Deciding which of these motor oils ... If your car is older with a lot of mileage, a fully synthetic oil like Castrol EDGE is great if you can afford it, but ...

The defect in question may cause a sudden loss of propulsion. Affected models will be inspected and may be given a new engine ...

BP plc’s BP planned sale of its Castrol lubricants business, valued at around $8 billion, is drawing interest from a range of high-profile bidders, including private equity giant Clayton Dubilier & ...

You've surely heard of brake fluid, fuel, and lots of other liquids needed to run a diesel vehicle. But what's AdBlue fluid?

Learn the pros and cons of biodiesel vs. diesel, what's driving the market, and why you might want to consider making the transition to biodiesel yourself.