The 3.0L I6 LZ0 Duramax makes more power and torque than the LM2 that it replaces. That said, it isn't without it's faults, as highlighted in a new video.

GM's 2.7L TurboMax engine is a great example of how automakers are favoring downsizing and turbocharging in favor of high cylinder counts and large capacities these days. The engine, which was ...

Vehicle makers General Motors and Toyota have issued recalls on more than 17,000 vehicles in Canada for potential defective ...

After its own investigation, GM initially recalled 721,000 SUVs and trucks with 6.2L V8 gas engines. But NHTSA started getting complaints about engines outside the recall. The National Highway Traffic ...

GM is finally fixing the reliability concerns of the Silverado and Sierra engines that have hurt owner confidence.

GM's production line of Chevrolet Silverado pickup trucks. - John Gress Media Inc/Shutterstock In 2025, Consumer Reports reported how General Motors (GM) issued a safety recall affecting nearly ...

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 ...

GM and its legal team are facing yet another class action lawsuit over its 6.2L V8 L87 engine, alleging the recently issued recall fails to cure the powertrain’s problems. Then, in May 2025, with ...

If you are buying a new car, the last thing you want to purchase is an engine problem. With that in mind, you may want to ...

U.S. legacy automaker, General Motors GM, is facing growing engine trouble that has caught the attention of federal safety regulators and many vehicle owners. The company’s L87 6.2L V8 engine has ...