Hi, Im working on my sis-in-laws 2000 Kia Sephia which I know NOTHING about. It has a check engine light so I checked it with my Actron scanner and its a cylinder 3 misfire. I went and picked up plugs and wires to do a basic tuneup but need some info. Lets start with where the h*** are the sparkplugs? Also the wire kit only came with two wires the parts guy said that it only has two plug wires and go into a type of coil pack that splits it, I did'nt argue because I dont have any idea. Im sure once I find the plugs things will be more self-explanatory. btw, Im very mechanically inclined but everything I own is rear wheel drive and atleast a 6cyl. so Im no expert on transverse mount engine'd cars. Thanks for your help!