General Motors has published a new service update to remedy a fuel injector flow rate problem that impacts several models from various GM brands, including the 2019 through 2022 GMC Sierra 1500 pickup ...

Federal safety regulators are once again taking a look at General Motors’ 6.2-liter V8 after receiving dozens of complaints ...

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...

The fix involved swapping out the engine oil in the 6.2L V8 truck motors for a higher-viscosity one ...

In the past few months, many mechanics have gone viral after sharing which cars are considered the most reliable—and which ones shoppers should avoid. One car that could soon be making that list is ...

GMC and Chevrolet are updating the engines on their full-size pickup trucks for the 2024 model year. GMC on Wednesday said it will make General Motors' second-generation 3.0-liter inline-six Duramax ...