Are there any Repair manuals or Repair cd/dvd’s avaliable for an 2002 Olds aurora?
Check your owner’s manual. It may have an address from which to obtain a factory service manual (the best option).
Also check www.Books4Cars.com for used manuals/books.
If you can’t find a factory manual, or don’t want to pay the price for one, see if Haynes makes a manual for your car. The Haynes manuals are very good for the do-it-yourselfer but cost much less than the factory manuals.