Just thought I would see if anyone has any ideas! My sportage started to idle ruff and shake slighty one day so I figured it was time for a tune up So I replaced my spark plugs and wires So afterwards the car still idles ruff and shakes slightly ( mostly feel shake in the steering wheel) I did notice that the wires that plug into my coil packs have cracks in them but plugged in fine and locked. It doest seem like miss firing. Check engine light is on and the code comes up as a dealer specific code there was also a bank 1 error. Does anyone one know the wire config because I forgot how I unplugged them but played around till i got them right ( Ithink LOL) .Ok from the front of the truck I have plug 1 the long wire plugged into coil 4 which is closest to the firewall and I have plug 3 the short wire plugged into coil pack 2. I hope i didn't confuse you let me know if this is wrong. I think I will try cleaning the throttle body and ISC this weekend to see if I can get rid of that slight shake when sitting still and idling. Thank again