Auto Repair Source 

Auto Repair Source provides the most accurate, authoritative and up-to-date service and repair information for thousands of domestic and imported vehicles. Includes step-by-step repair information, diagrams, maintenance schedules, parts and labor estimates, service bulletins and recalls and more.

Consumer Reports

The largest paid-publication subscription-based website in the world, this resource enables consumers to make better purchasing decisions on the products they are shopping for. Whether a user is looking to find the best deal on an LCD TV, or researching the top-recommended used vehicles, ConsumerReports.org provides ratings and reviews, recommendations and buying advice for thousands of products and services.