I have a 2001 Kia Sephia, any suggestions where the spark plugs are located or how to find out (for Free)?

Answer 1

under the hood usually located right on top you should see four black wires in a row.
CAREFULLY pull off the wires by holding near the large end and the spark plug is located under there.

most auto parts chain stores also will show you FOR FREE where they are located. Plus, they can also help you will less expensive parts for your car if you plan on servicing your own vehicle.

Answer 2

If your Sephia has the same engine as my 1999 Sportage, you have to take a plastic or aluminum cover off the top of the engine. You should find the plugs in the center, right on top if you have a 2.0 liter engine.