Chevy Silverado HD and GMC Sierra HD trucks for a software issue that could disable fuel transfer and cause engine stalling.

GM has reportedly received over 28,000 complaints from owners over the troublesome 6.2-liter engine ...

General Motors has updated service bulletin PIP6101, which addresses an engine ticking noise caused by a manufacturing defect ...

GM faces a class-action lawsuit over alleged failures of the 1.2L turbo I3 engine in Buick and Chevy models, citing connecting rod failures and fire risks.

Several GM truck models were recalled due to engine issues, something that users say might have ben a result of the use of ...

Moving from a top-tier Sierra luxury rig to the Coyote-powered Ford is a bold play that’s sparking debate. Rich Tulley traded his '23 Denali for a 502A F-150, proving that high-end tech and V8 soul ...

Scoggin Dickey Parts Center (SDPC) has been tinkering with an LV3 4.3-liter V6, the kind that was used in GM full-size pickups from model years 2014 to 2021, adding twin turbos. In 2022, SDPC’s ...

While we often associate pickup trucks' towing and hauling capability with big V8 powerplants, those aren't always the best engine for the job. Manufacturers like GMC have been producing V8s for ...

The owner of this 2024 GMC 1500 Sierra Denali had had enough of stock, so he drove his truck to a tuner and left it there. This is what he got back ...

After eight years, the Silverado enters a new generation, and while it retains its tough styling, an all-new small-block V-8 ...

Long after luxury brands quit the format, GMC quietly built a massive V-12 for trucks and heavy-duty work. Here’s how it happened.