Automotive service mechanics are trained professionals that fix and service cars and/or light trucks that have been broken down or have performance issues. They are trained professionals who have experience as well as the knowledge to diagnose and fix automotive vehicles back to manufacture standards.
The auto mechanic industry has changed dramatically over the years. It used to be just simple mechanic repair, but over the years with the changing technologies, cars and trucks today are getting more intricate being run by electronic systems and computers. With the new electronic systems and computers it makes it easier for mechanics to see how well the car or truck is performing by just plugging it into a computer.