Can someone show me the picture and give me some guild where is the :
1)injection fuel
2)injection connector

of Hyundai sonata 2002

or the way of changing it.

I need to repair by myself, scanner show me :
P0305cylinder 5 misfire detect

 

For a misfire, the first thing you should do is change your spark plugs and wires. Have you done that?

 

ok.thank you Doohickie.
spark plugs all new, i think is the wiring problem
after i pull out and plug in and tight up all the wires, now the car is ok
but not sure still got problem or not.

 

Good luck; I hope it works for you.