GM has issued a voluntary emissions recall for certain units of the 2021 through 2023 Chevy Trailblazer to address an issue with the crossover's engine control module, which may not properly clear an ...

GM has started a voluntary production emission recall for certain examples of the 2022 model year Chevy Malibu mid-size sedan over an issue related to the engine control module and factory ...

Remember the good ol' Chevrolet Volt? A trailblazer when it came out, GM's range-extender PHEV is also remembered by the National Highway Traffic Safety Administration. More specifically, the Office ...

-it seems that those three little letters strike fear into many a promoter, track owner, or sanction head whenever they hear it. ECU stands for Engine Control Unit. Also called an ECM (Engine Control ...

While the Duramax engine family has been around for a while, only one engine can truly claim to be the Holy Grail of GM's heavy duty line of diesel engines.

Let's take a quick survey. By a show of hands, who out there is a fan of the small-block Chevy? I see every hand in the house up. OK, maybe that was an easy one. Survey question number two. Who is a ...

There was a time when many 4WD enthusiasts were afraid of electronic fuel injection (EFI) on engines, preferring the “relative simplicity” of a carbureted engine that could be run in a pinch with ...