API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...

Who can change their oil faster – a mechanic or an engineer?! Jason of Engineering Explained has challenged Charles of Humble ...

Crude oil stockpiles, reserves of unrefined petroleum, help stabilize oil supply and demand. Explore their impact, how ...

Family-owned auto repair shop in Orange, CA provides complimentary diagnostics and estimates alongside comprehensive ...

Starting January 1, 2027, new heavy-duty diesel engines will hit the road. And when engines change, oil has to change with ...

Venezuelan leader Nicolás Maduro was captured in an overnight attack, some Democrats and a Republican are pushing to block future U.S. strikes.

Look behind the scenes at the extensive testing involved for modern engine oils. Modern engine oils continue to decrease in ...

You should not use automotive oil in a motorcycle engine. Here’s what can go wrong, from reduced lubrication to accelerated ...

Even before the 2026 calendar year has begun, the first controversy under F1's new ruleset has already surfaced. It concerns the engine regulations, and more specifically the compression ratio of the ...

The U.S. is chasing an oil tanker that refused to let members of the Coast Guard aboard in the Caribbean Sea on Saturday, Dec. 20. The move comes as President Donald Trump vows a "total and complete ...