High mileage on a 6.6 Duramax is less about a single scary number on the odometer and more about how that number lines up ...

Fleeing the 6.2L V8 nightmare for a 3.0L Duramax? You may have traded a ticking time bomb for a slow leak. Owners report ...

There is a particular clarity that surfaces only after thousands of miles behind the wheel. That clarity is exactly what Reddit user StumpJump_94 brought to the table when he waited until 20,000 miles ...

The U.S. government is proposing an 18% increase in the requirement for new-vehicle fuel economy beginning with the 2027 model year and fully enforced by the 2032 model year. That means the new ...

About two decades after the launch of the 6.6-liter Duramax V8, GM's 3.0-liter Duramax inline-six turbodiesel arrived in 2019 with a promise to deliver "outstanding fuel economy, great horsepower, and ...

Delta Air Lines has reached a nearly $79 million settlement in a class-action lawsuit over a 2020 fuel dump over properties in Los Angeles County, according to court papers obtained Thursday. Delta ...

General Motors and heavy-duty trucks go a long way back. For the time being, the Chevrolet Silverado HD and its GMC-branded twin do the heavy lifting for the Detroit-based automaker. The Silverado HD ...

The Australian Automobile Association (AAA) just dropped a bomb on some of the world's top-selling car manufacturers: Many vehicles from big-name companies are using far more fuel than advertised – as ...

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This Fleets Explained entry tackles some of the factors that impact fuel efficiency, such as what you're driving, how you're driving, where you're driving, weather, and more. Increased fuel efficiency ...

WHITEHALL, Ohio (WCMH) – An ongoing hazmat emergency is affecting people in Whitehall. According to Whitehall Mayor Michael Bivens, there was a kerosene spill on East 5th Avenue, just south of John ...