http://irsociety.com/Oc:/alldata.html
This site offers access to the ALLDATA-LINK information retrieval system for PCs. This service helps car owners maintain, service and troubleshoot their vehicles. The ALLDATA-LINK diagnostic and repair database provides access to over 10,000 repair facilities nationwide. If you have a PC you can download ALLDATA - LINK software for full access to over 1,000,000 pages of vehicle repair and maintenance information on a free trial basis. The site also provides information on recall notices and technical service bulletins for your automobile. There is also a directory of ALLDATA repair shops.