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

Semi-synthetic motor oils use a combination of mineral and man-made oil, while synthetic blends tend to have fewer impurities ...

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, ...

Drivers tend to assume that if the oil was changed “recently,” the engine is safe, but the real story is what happened during ...

GM Authority poll shows owners overwhelmingly want thicker 5W-30 or 0W-40 oil for next-gen V8s, citing durability over thin ...

U.S. Southern Command forces seized a sixth sanctioned oil tanker early Thursday morning as part of Operation Southern Spear.

Homeland Security Secretary Kristi Noem posted a brief video that appeared to show part of the ship’s capture. The ...

Confirming the incident, an Air India spokesperson said the aircraft encountered a foreign object upon landing back in Delhi.

Restores Smooth Performance, Reduces Valvetrain Noise, Reduces Engine Wear Tick Fix solves this problem by adding extra ...

What the rest of the world calls engine oil, in Bangladesh, it's known as mobil with a lower case M. Goes to show ...

Engine 557 ran on coal when it first came to Alaska in 1944. Using oil, the 557 Restoration Company fired it up again in ...

A 2025 Chevy Silverado ZR2 owner had the engine die at 2,500 miles. Now, GM wants to swap it for a "remanufactured" engine.