Many auto repairs are beyond the scope of the average person, but others — like a flat tire, battery installation or a bad electrical problem — can be relatively simple and easy for anyone to perform. The car repair industry is a mature and highly competitive business that is not likely to become automated or outsourced, so the need for mechanics should continue into the future.
Auto mechanics need a wide range of skills and knowledge, including the ability to read repair manuals, understand mechanical components and use diagnostic tools. Some mechanics specialize in specific types of vehicles, while others are generalists. Some mechanics are ASE Certified, an indication that they have met certain professional standards. However, certification is no guarantee that a mechanic will do good work or be honest.
A mechanic should explain what work they plan to do on your vehicle, and you should be able to get an estimate for the cost of the parts and labor. If you don’t agree with the quote, ask why and get an explanation in writing. Mechanics should also be willing to answer your questions, but you should avoid talking over them or interrupting as they are working.
Modern cars have much more technology than those made even 10 years ago, and these systems include things like automatic emergency braking, front and rear cameras, infotainment systems and advanced engine technology such as turbochargers and direct fuel injection. These systems often need special training and software to troubleshoot problems, so a mechanic may charge a higher rate for these jobs.
If you’re concerned about a particular mechanic or shop, check their reputation with your state or local consumer protection agency and with Consumer’s Checkbook magazine and the Better Business Bureau. Also, ask for an invoice displaying the details of each repair, including the part number and cost, as well as whether it is new or used.
You can also save money on car repairs by doing some of the basics yourself, such as air filters, wiper blades, oil changes and tire inflation, said Rebekah Fleischaker, a Los Angeles-based journalist who writes about automotive issues. But there are some repairs that should always be left to a professional, such as any electrical or engine work and brakes.
One of the most common pitfalls is a misunderstanding of the price of repair parts, especially those that are replaced with newer, more complex parts. Some parts are original equipment (OE) from the manufacturer, while others can be remanufactured, rebuilt or refurbished by an independent company. Each of these can have different prices and quality levels, which can drive up the cost of the replacement parts.
Regardless of the type of repair, you should always be prepared to spend some time at an auto shop. Ideally, you should call ahead and set up an appointment to avoid waiting around in the shop for a long time. If you need to wait, make sure you arrange for transportation back home and be clear about how long you expect the repair to take.
