Why Does GM Keep Reusing Engine Codes?

Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as ...
GM Authority

Here May Be Why Your Chevy Silverado, Tahoe Or Suburban Has Brake And StabiliTrak Issues In Cold Weather

GM has issued a new service bulletin to address a potential brake system issue that may affect the Chevy Silverado, Tahoe, or ...
GM Authority

Here May Be Why Your Chevy Silverado Loses Brake Assist After An Engine Stop/Start Event

GM issued a bulletin for Chevy Silverado trucks that may lose brake assist after auto-stop/start. A voltage drop causes the ...

GM's Fix for Broken AWD Is to Turn Crossovers Off and On Again

There's something wrong with several General Motors crossovers, and the automaker seems unsure of how to fix the issue.
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The brief era when Chevrolet built Hemi engines nobody remembers

For most enthusiasts, the word “Hemi” belongs to Chrysler, yet Chevrolet quietly touched hemispherical combustion chamber design long before and after the muscle car wars. From an early luxury V8 to ...