Your original post that included the photos of your damaged wires IS PERPLEXING! I have never seen wires damaged like that inside a protective covering - IT DOESN'T make sense. What damaged the wires in the first place? Are you sure your car is not being sabotaged by an "ex" or some other SOB?I’m back. So now my Kia Forte Ex has started kicking code P0304 which is a problem with cylinder 4. Considering the findings of my prior “Gas Cap” discussion & what my mechanic found to be the problem a broken ground wire in the middle of wiring harness for cylinder 1. Is it possible to replace the whole fuel injector harness & if so where can I purchase one? Any guidance is greatly appreciated.