Heavy-duty engine oil marketers can begin finalizing formulations and preparing product packaging to meet the new oil ...

API Service Category CL-4 and API FB-4 'Donut' certification marks enable oil marketers to align with 2027 heavy-duty engine standards.

API PC-12 oil specification approved with CL-4 and FB-4 marks available ahead of 2027 licensing and new engine oil performance standards.

The transition to CL-4 oils is expected to be backward-compatible, but FB-4 use may depend on OEM approvals for specific ...

PC-12 has been fully approved by API and will replace CK-4 and FA-4 engine oils starting in 2027. The new engine oil category includes FB-4 for lower-viscosity oils and CL-4 for higher-viscosity ...

There are many benefits to frequently changing the oil in your vehicle. This is why the vast majority of people simply drain it, replace it, and recycle it. Still, what if you could reuse old motor ...

WTI steadies as rising tensions between the United States and Iran boost a supply disruption premium for crude prices. An Iranian drone incident and threats near a U.S.-flagged vessel in the Strait of ...

How to Trade Bond ETFs: Understanding Credit Ratings, Duration & How They Really Work On Wednesday, U.S. benchmark WTI crude oil prices are lower just before the weekly government inventories report ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

HOUSTON, Jan. 7 (Xinhua) -- The American Petroleum Institute (API) on Tuesday reported a decrease of 4.022 million barrels of crude oil in U.S. inventories for the week ending Dec. 31. Analysts expect ...

An oil change costs from $30 to $100 at quick lube shops. Be prepared with your car's make, model, model year, trim level and engine size when requesting quotes. This page includes information about ...

Houston, Mike Sommers, CEO, American Petroleum Institute, said that reopening the Strait of Hormuz is critical to stabilising global oil and gas prices amid the ongoing US-Israel-Iran conflict. He ...