You would learn fix broken cars? Just, about article.
First there meaning find master by repair cars. This can be done using yandex, site free classified ads. If price services for repair would lift - believe task successfully solved. If price fix you're not satisfied - then you will be forced to do everything own.
If you still decided own practice repair, then the first thing necessary get information how do repair cars. For this purpose sense use yandex, or browse archive issues magazines "Home handyman".
Hope this article least anything may help you solve problem.