
Just like a doctor that works on patients all the time, your mechanic knows your machine, and the machines like it, best. They get a lot of the same problems and usually can give you ways to avoid the major problems with minor improvements or maintenance tips.
Gunner Kyser, a former student of mine and a service foreman at a local dealership, told me about some of the common problems and quick adjustments that will save owners a lot of money.