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

General Motors’ Active Fuel Management system has been around long enough to earn both fans and vocal critics, and that split has created a simple but urgent question for buyers: which GM engines ...

General Motors has released a new service update for a very small number of units of the 2026 Chevy Equinox and 2025 Chevy Equinox EV. According to GM, only six vehicles in the U.S. are impacted by ...

Imagine producing an engine so poor that it's led to over 600,000 vehicles being recalled and has been responsible for a dozen crashes and injuries, and you'll be in GM's shoes. That's the unfortunate ...

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

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

What's the biggest difference between General Motors' 5.3-liter and 6.2-liter V8s? 0.9 liters. Goodnight! Alright, 5.3s and 6.2s contrast more than that, and quite a bit, too. There's plenty to ...

General Motors will temporarily shut down its Flint Assembly plant in Michigan for over a month during the Christmas and New Year holiday period, but the reason isn’t what you might expect. Rather ...

GM has filed a patent application for a remote control vehicle system. The patent application is tagged with patent number US 2025/0377659 A1 and was filed with the United States Patent and Trademark ...

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 […] ...