General Motors is quietly rewriting the rulebook on its flagship truck engine, and the fix […] ...

After over 28,000 reported engine failures, GM is recommending thicker oil as a potential solution — but is that really the ...

Iran has raised oil output to near pre-sanctions levels by offering discounted crude and relying heavily on Chinese independent refiners. Despite higher exports, Iran’s economy remains under severe ...

A clear message emerges from GM’s dedicated enthusiasts: the decade-long era of ultra-thin engine oil must end. A recent poll conducted by GM Authority reveals a striking consensus among readers ...

SAULT STE. MARIE, MI — The U.S. Coast Guard is funding a new round of Great Lakes oil spill research that includes validating spill-tracking models in the Straits of Mackinac, a high-risk shipping ...

As General Motors prepares to launch its Gen 6 Small Block V8 engine family in conjunction with its next-gen light-duty pickup trucks, GM Authority has been bust serving up a variety of critical ...

The downsides of using thicker oil are inversely related to the effects of using thinner oil. One of the most notorious motor oil myths is that thicker oil offers better protection than lower ...

Ukraine and its allies have called on Donald Trump to pressure Xi Jinping over China’s support for Russia. Trump’s meeting with Xi later Thursday will be a major test of just how ready the US ...

Your car's engine won't immediately fail, make awful noises, or grenade itself from within if you give it the wrong oil. However, using the incorrect oil for long enough can cause premature wear and ...

A passionate home cook since childhood, Mark Marino has covered food news for numerous national print and digital publications. He also served as the executive director of The Kitchn's shopping team, ...

Hungary says oil deliveries from Russia could restart Thursday Druzhba pipeline supplies halted last week after Ukrainian attack Hungary's MOL supplying refineries from operational reserves BUDAPEST, ...

Here at SlashGear we advise following engine oil grade and classification recommendations in your vehicle's owner's manual. This holds true even with a high-mileage engine, where experts recommend ...