An additional 1 to 2 years are usually required to become thoroughly experienced and familiar with all types of repairs. Difficult specialties, such as transmission repair, require another year or two of training and experience. In contrast, automotive radiator mechanics and brake specialists, who do not need an all-round knowledge of automotive repair, may learn their jobs in considerably less time. However, as formal automotive training programs have increased in popularity, the number of employers willing to make such a long-term apprenticeship commitment has greatly declined. Mechanics usually buy their handtools, and beginners are expected to accumulate tools as they gain experience.
Many experienced mechanics have thousands of dollars invested in tools.
Employers furnish power tools, engine analyzers, and other test equipment. Employers increasingly send experienced automotive mechanics to factory training centers to learn to repair new models or to receive special training in the repair of components such as electronic fuel injection or air-conditioners. Motor vehicle dealers may also send promising beginners to factory-sponsored mechanic training programs. Factory representatives come to many shops to conduct short training sessions. Voluntary certification by ASE is widely recognized as a standard of achievement for automotive mechanics.