2.5T cyl.#4 coil pack PN help

[NYBIOMED]

Hey all, I'm getting a CEL with a 1304 error code- I have somewhere between 25-30k miles on the HKS XL plugs for the 2.5T and I'm running a JB4. I do a fair amount of E30/MAP3, I don't know if this created the issue, but I have an appt for next week to bring it in to get checked out. I don't feel any misfiring, chugging/surging at all and I prolly have 250 miles logged over the week, but I've been using my truck mostly to limit the Stingers use. I have a set of replacement HKS plugs that I'm bringing to my guy, but I'm thinking I should bring the coil cap as well for the #4 cylinder...are the CPs all the same PN or different for each cylinder? Help is most appreciated, I tried looking at Kia schematics, but they're not particularly clear.

TIA

 

[socalvn]

Doesn't matter what cylinder the coil packs on there all the same. Can always move them around to test a issue on a particular cylinder

 

[JSolo]

Swapping with say coil pack1, if the dtc becomes 1301, then problem diagnosed?

 

[Rodtheviking]

27300-2T000

 

[NYBIOMED]

27300-2T000

Ahh-h, thank you my dude!