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Auto repair shops in North America are undergoing a digital transformation, with AI playing a key role in modernizing outdated workflows and reshaping the industry's economics.
Despite decades of promises from manufacturers and third-party vendors, the dream of cheap OBD2 fuel-saving devices remains just that—a dream. A recent investigation has revealed that these plug-and-play gadgets, often sold for as little as $20, simply don't deliver on their claims of dramatically reducing fuel consumption.