GM Authority

How To Tow A GM Truck With A Failed Engine

If the engine in your GM truck goes pop, the question becomes this - how do you get it to a repair facility safely and ...
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Mastering car fault codes for smarter repairs

Understanding Diagnostic Trouble Codes (DTCs) can save you time, money, and stress when that check engine light appears. From diesel particulate filter warnings to EVAP leaks and permanent codes, ...
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Decoding your car’s check engine light

Your check engine light isn’t just an annoying glow—it’s your car’s way of telling you something’s wrong. From loose gas caps to serious engine misfires, understanding the codes behind the light can ...
GM Authority

Here’s What You Can Do With Google Gemini In Your GM Vehicle

Google has outlined what sort of features to expect in those GM vehicles equipped with Gemini, now expected to roll out in an ...