摘要: |
With the wide range of vehicle years, makes, and models prevalent in today's workshops, diagnostics is difficult enough. Interrogating the customer before approaching the vehicle can save hours of time and sometimes thousands of dollars. With every system and component we will face as automotive diagnosticians, physics is one thing they all have in common. With Newton's third law always dan- gling overhead, for every action lives an equal and opposite reaction. That statement holds significance because as automotive diagnosticians, we always chase symptoms or customer complaints. But it's not the symptoms we must be seeking. It's the root cause of those symptoms that are the true culprits. |