Tech Garage

Enrolling in auto technology instructor John Gardner's college class is almost as easy as watching "Tech Garage." Cameras roll as Gardner, an ASE certified master mechanic, explains how cars and their various systems work, focusing on theory, operation and diagnostics. From the integral mechanics of the electrical system to explaining the correlation between brake pads and driver needs, Gardner provides in-depth explanations that benefit not only experienced gearheads but also youngsters who yearn to work on their first car.

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