1. Haynes Repair Manual: Haynes is a well-known publisher of automotive repair manuals. You can find the Haynes repair manual for the 2002 Kia Optima online or at automotive stores.
2. Chilton Repair Manual: Chilton is another popular publisher of automotive repair manuals. The Chilton repair manual for the 2002 Kia Optima can be found online or at automotive stores.
3. Kia Dealership: You can also purchase a repair manual for your 2002 Kia Optima from your local Kia dealership. The dealership may have a specific manual for your vehicle or may be able to order one for you.
4. Online Retailers: Various online retailers, such as Amazon,eBay, or Barnes & Noble, sell automotive repair manuals. You can search for the repair manual for your specific vehicle model and year.
5. Your Local Library: Some local libraries have a collection of automotive repair manuals that you can borrow for free. Check your local library to see if they have a repair manual for the 2002 Kia Optima.