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Comparing Commercial and Personal Vehicle Repair

Commercial vehicle repair and personal vehicle repair share many of the same concepts and requirements. But while there’s no doubt that experience in either field can help you excel in the other, there are several areas in which specific training is necessary to help you prepare for the position in question. If you’re ready to choose a course of study at NYADI The College of Automotive and Diesel Technology, our breakdown can help you better understand the skills required for commercial and personal vehicle repair and the work you’ll do upon completion of your program.

Difference: Engine Knowledge

Most large vehicles – think school and municipal buses, shipping trucks, construction vehicles and even trains – employ diesel engines, because they provide much greater torque at lower speeds. Since they use a different type of fuel, these engines naturally feature an array of unique components. For example, most gasoline engines employ spark plugs during the ignition process, whereas diesel engines generally ignite via direct fuel injection. Knowing the ins and outs of the types of engine you’ll be dealing with is essential to your success in your chosen automotive area.

Difference: Certifications

Because different types of vehicles demand a different approach, it likely comes as no surprise that different certifications are available based on vehicle and engine style. Many of these certifications are granted by the ASE (National Institute for Automotive Service Excellence). Some cover more basic concepts and require less experience, like Maintenance and Light Repair, while advanced certifications – such as T2, which concerns diesel engines – typically require longer and more specialized experience.

Similarity: Diagnostics

The on-board diagnostics (OBD) system has revolutionized the automotive diagnostic process. OBD-II has been required in personal vehicles sold in the U.S. since 1996, while a heavy-duty version of the system was approved in 2010. This means that whether you’re a personal or commercial mechanic, you’ll have innovative, electronic diagnostic tools at your disposal to help get the job done quickly and accurately.

The Foundation for a Rewarding Automotive Career

If you believe a career as an automotive technician is in your future, look no further than NYADI The College of Automotive and Diesel Technology. We’re proud to offer a variety of NATEF/ASE Master Certified academic programs developed to help set you up for success in your field. Explore these programs today, and apply online to begin your educational journey.