NHTSA Complaint #11520795 — 2022 KIA K5

Within 2 months of buying the car, it has stalled in traffic twice with engine revving. During the first time, it was unnoticeable until my car did not react when pushing the gas pedal. The car stayed at a stop until I restarted it twice. Kia dealership was informed, however, they could not find an issue or code. Recently, the second time was different and more scary. It stalled once again and as soon as I noticed, my car would not accelerate and started rolling and revving with high rpms. I immediately put my hazards on in the middle of a 5 lane road in heavy traffic and was able to let the car roll into a parking lot. I left the car there, turned off, for 30 minutes before restarting it to have someone follow me back home. During this scary trip, the car shook violently and my foot was to the floor on the gas pedal and the car still would not accelerate unless on a slope. A five minute drive turned into a 25 minute trip while backing up traffic. (So, very high rpm’s, slow to almost no acceleration, shaking and revving, NO engine light or warning lights triggered). Engine continued loud revving and moving idle in park that evening. Since then, car has been in mechanic once again with no solutions, codes, or lights to help the dealership figure out the issue because they say “it’s driving perfectly now”. They are the only ones to inspect the vehicle each time.