Got to engine light error codes: P030100 and P030000. Happened 3 times: 1st time had loss of power and engine light flashed, could not accelerate, and vehicle shuttered. Took to world kia north San Antonio. They cleared the code. It ran fine for a while and same problem occurred. Took back to world Kia north. They had it quiet few weeks, finally got it back, they said they took it on a 60 mile road test no problems so gave it back. I drove it maybe less 2 hours after getting it back and the same problem happened loss power would not accelerate and engine light flashed but did not come on. Called Kia right when happened and brought it right back world Kia North and the service manager said to keep it running so they can see what going on, and they finally noticed the same thing. So it been at dealership since then.about month has past and it not been repaired yet. It been serviced every 5000 miles and been taken care of since I owned it! I have looked up how lot people with the S/X models have had same problems and many recalls on seltos and souls due to same problems. Iam a 100 disabled vet and having a vehicle get me to the hospital reg important. I was given a loaner car which was great so wanted to share this.