ALLDATA Offers Professional-level Car Repair Information

AllData.comThis site, from the AutoZone car parts store, is geared mainly toward professional mechanics who want to buy repair information. Still, ALLDATA does offer some help for do-it-yourselfers. Browse TechTips written by ASE-certified master technicians and engine machinists (www.alldatadiy.com/techtips/index.html). For about $25 per year, you can buy a subscription to ALLDATA’s database of repair and diagnostic data covering more than 20,000 vehicles dating back to 1982.

http://www.alldatadiy.com/about_alldata/index.html