Oils are not all the same, and owners of European cars have to make sure they're using oil that meets European standards -- ...

2027 heavy-duty engines are still a couple of years away. But the American Petroleum Institution is already hard at work on the next generation of oils that will lubricate them. New EPA 2027 emissions ...

Amsoil has a complete line of diesel engine synthetic oils. The line features the Signature Series Max-Duty Synthetic in 5W-40, 5W-30, 10W-30, 15W-40, and 0W-40 grades. The line also includes ...

Shell Lubricants has introduced a new portfolio of Shell Rotella heavy-duty diesel engine oils. New Shell ROTELLA T4 Triple Protection 15W-40 and 10W-30 along with Shell ROTELLA T5 Synthetic Blend 10W ...

GM has issued updated guidance to its dealers with regard to the engine oil spec used for units of the 6.2L V8 L87 engine impacted by last year's recall.

The American Petroleum Institute (API) released the FA-4 engine oil specification nearly four years ago. While lubricant manufacturers stand behind the benefits of FA-4, slower OEM adoption and ...

The oil in your vehicle’s engine is pretty incredible. Its job is to protect every square inch inside your engine where there is metal-to-metal contact – your piston rings, cylinder walls, valves, ...

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 ...