NHTSA Complaint #11536617 — 2017 KIA FORTE

I purchased this vehicle second hand at 43k miles. The issue began around 50k miles and would rough idle when coming to a stop and a check engine light appeared. At 55k miles it was taken to a Kia dealership where they were unable to diagnose the issue. They ran a diagnostic and found nothing. Shorty after, the issue persisted. I took it back to the Kia dealership where they were able to run another diagnostic on the check engine light, and they told me it was the spark plugs. I did not believe this as my father has been a technician for over 40 years and said that the issue seems to be an ignition coil issue. I never took the vehicle back to any Kia or IRF since. I’ve replaced 1 coil and the issue smoothed out. Some time after, the issue began to worsen and continue to intermittently over the course of months, rough idle, shoot up in rpms, stall while accelerating, and once or twice it has shut off completely while at a stop light. Unfortunately, I have so far replaced 2 coils and the issue is moderate but not to the point of shutting off. The vehicle is eligible for inspection upon request. I do NOT feel safe driving this vehicle, and it’s unfortunate for me as it is my first vehicle.