I wrote this guide with my 10+ years experience as an Automotive Diagnostic Technician at Toyota dealership. This series of guides cover everything everyday car owners need to know; reading mechanic quote, checking whether the price is fair, understanding your Australian Consumer Law rights, choosing the right workshop, knowing when to repair or replace, reading your service schedule, recognizing warning signs, understanding the parts that wear out, and buying a used a car with confidence. Individual chapters from $3. The complete 10-chapter series for $27.