Auto mechanics are professionals who keep vehicles running smoothly. They diagnose, repair, and maintain all types of vehicles, from cars and trucks to buses and motorcycles. To become an auto mechanic, you typically need to complete a formal training program at a vocational school or community college.
Auto mechanics play an important role in society, keeping vehicles safe and reliable. They also help to protect the environment by reducing emissions from vehicles. One key historical development in the field of auto mechanics was the invention of the internal combustion engine in the late 19th century.