Heavy-duty engine oil marketers can begin finalizing formulations and preparing product packaging to meet the new oil specifications ahead of the January 1 licensing date.

Making the CL-4 and FB-4 service symbols available now allows oil marketers to prepare for a smooth transition as we approach the 2027 model year,” the American Petroleum ...

BHPian HereticHermit recently shared this with other enthusiasts:Disclaimer:This document does pokes fun at combined ...

The war in Iran has disrupted supplies of diesel, used to power trucks and heavy equipment, much more than gasoline, which is ...

Dreaming of a 7.2-liter Cummins in the next Ram HD? “It simply won’t fit unless we do, like, a Class 8 size front end.” ...

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

The U.S.-Israeli war with Iran and the closure of the Strait of Hormuz have caused the biggest oil supply disruption on ...

This DEF sensor can shut down diesel engines even due to faulty readings, prompting the EPA to remove it as a requirement. EPA removes DEF sensor requirement to address costly diesel engine issues and ...

Motor oil has changed, and the industry has officially moved from ILSAC GF-6 to the new GF-7 standard which launched on March 31, 2025. In this video we break down what GF-7 means, why it matters, and ...

By Siyi Liu SINGAPORE, April 23 (Reuters) - Asian refining throughput is set to tumble in April and May as crude imports hit ...