Occasional doctor visits and routine check-ups keep us in good health. Not much is different for your car. A good GP will be able to identify your symptoms and work out a treatment plan, or recommend you for further investigation, while a good mechanic will be able to tell the difference between a clogged injector or an ECU malfunction.
Sorting out the check engine light is not the only reason to have a diagnostic inspection. Regular diagnostic tests will detect problems you may not be aware of, and avoid you thousands in repair expenses.
There are a few different types of vehicle diagnostic tests. Read below to understand the differences between them and what would suit you best.