A recently filed patent details a new GM cylinder deactivation system that appears to be heading to the next-gen V8 engines ...

Owners of diesel trucks are likely to seek methods of increasing performance and fuel economy and most probably may discover a bottleneck with the Diesel Particulate Filter (DPF). The DPF […] ...

A 2026 Chevy Silverado owner says he hears a haunting "howl" just 14 days after buying it. It only happens in the cold, and ...

Automotive recalls in 2025 have become a critical safety signal you cannot ignore, especially as some major brands face ...

A 2026 GMC Yukon owner reported an L87 engine failure at just 1,500 miles, despite GM’s efforts to address the issue in earlier models. According to the original poster, the GMC Yukon was delivered on ...

One Jeep Wrangler 4xe owner documents what really happens during a dealer recall visit after Stellantis recalled over 320,000 ...

GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

GM recalls 1,120 GMC Canyon AT4X AEV trucks for a software flaw that may cause improper passenger airbag deployment. Owners will receive a free software update.

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GMC will also offer a mid-gate function that expands the bed into the cabin to allow for longer items. There’s also a large “frunk” up front, in the space where a gasoline engine would usually go. The ...