My uncle and I were having a conversation about this yesterday. We were realizing that the things we used to do to take care of our cars and keep them running just can't be done anymore. No more being able to set the points, no need to change spark plugs before about 120,000 miles. Learning lessons from being left sitting in cars by the side of the road, I described how I got to the point that when I acquired a car the first thing I did was to go through and replace the spark plugs, points, spark plug wires, coil, distributor, distributor cap and starter solenoid. Even for someone as marginally mechanical as I am, it felt good to know something about how the car worked and being able to take care of a lot of things on it. Now about all I can do is change the air filter.