I?aki Jose posted an answer for this 2001 Hyundai Accent:
"Do a compression test"
I?aki Jose posted an answer for this Kia Cars & Trucks:
"If the whole cat is glowing fuel trim is rich"
I?aki Jose posted an answer for this 2006 Kia Sorento:
"If its constant on 5 and all your electronics have been tested, coil, ignition module,..."
I?aki Jose posted an answer for this 2006 Kia Sorento:
"1-2-3-4-5-6"