The single best thing you can do is buy the Bentley Repair Manual (http://www.bentleypublishers.com/) for your car. They're expensive, but will show you how to take your model apart and put it back together again. If you want to learn how a car works, the best thing you can do is take one apart and then try to get it running again.

When you're working on a car, dead tree repair guides + a beater laptop are your best friends.