A new class action says GM uses low oil to deny Duramax engine claims. GM’s own 2024 and 2025 dealer bulletins show why a cracked oil cooler makes a neglected engine and a defective one look the same.

A proposed lawsuit says GM concealed an oil cooler defect in Duramax-powered Silverado HD and Sierra HD trucks and denied ...

Chevrolet has announced a new diesel engine for the Silverado 2500, and it’s the biggest on record. It is up significantly on the 350kW/1322Nm 6.6-litre 'Duramax' V8 that it will replace in US models, ...

When looking at the refreshed versions of the heavy-duty Chevrolet Silverado and GMC Sierra, we can’t help but think of the Fiat S76. Built in 1910, the S76 is better known as “The Beast of Turin.” It ...

General Motors has revealed a new Chevrolet Silverado HD and GMC Sierra HD, which have been significantly refreshed for the 2027 model year. The heavy-duty trucks get new engines, including a diesel 8 ...

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Not only is GM giving the 2027 Chevy Silverado HD and GMC Sierra HD the brand new 8.3L Duramax turbo-diesel V8 engine, but it’s also enhancing the gasoline engine. The enhanced 6.6L V8 L8S gasoline ...

I bought the RAREST (216 built) and DUMBEST modern Chevy performance car: HHR SS PANEL!!! Watch: Man whose wife died in Iran strike confronts Vance on fundamental failures Truck drives into youth ...

“You have to get this car,” repeated my spouse, sensing my continuing hesitation to entertain an over six-thousand-dollar successor to beloved Pete, my old PT Cruiser (whose story appeared in these ...

While the big news from General Motors is the arrival of a new generation of full-size, half-ton pickups this fall, its smaller truck offerings also have something to boast about. Indeed, the mid-size ...

Fresh off announcing changes to its 2027 full-size truck engine lineup, General Motors is also giving its midsize pickup duo a substantial power boost for the 2027 model year. According to order guide ...