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

For now, here are the 5 car companies that had the most service recalls in 2025. There are a few in there that might shock ...

The 2026 Chevy Silverado 1500 offers a list of different drive modes, providing owners with a number of options to better ...

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

GM files a patent for advanced cylinder deactivation, aiming to make V-8 engines much more efficient without sacrificing ...