A strange book.
In its introduction, Robert Pirsig explains that, despite its title, "it should in no way be associated with that great body of factual information relating to orthodox Bhuddist practice. It's not very factual on motorcycles, either.
Persig describes the approach to life of his friend John Sutherland, who chooses not to learn how to maintain his expensive new motorcycle - he simply hopes for the best with his bike, and when problems do occur he often becomes frustrated, and is forced to rely on professional mechanics to repair it.
In contrast, Persig has an older motorcycle which he is usually able to diagnose and repair himself through problem solving skills and presumably the fact that he maintains it himself, therefore knowing it intimately.
In other words, DIY saves you a fortune !
... wiki is back working hehe