Imagine the scene; your automobile suddenly sputters and stalls while driving down a busy highway. You try and try to get the car started however all of your efforts fail. You get out and raise the hood, but not being a mechanic, you don’t know where to begin. Suddenly a man pulls up in a truck and introduces himself as a mechanic from a nearby garage. He certainly looks the part. He has the name of the garage painted on the side of his truck and he is wearing th...