NHTSA Complaint #11503520 — 2018 KIA SOUL

While driving down the highway, the engine began misfiring and making a grinding noise. The car started to die in the center of the highway and was losing engine power. This was incredibly dangerous as it was in the middle of the highway during a busy commute. The Kia dealership inspected it and said it was a defect with the engine, but they couldn't do it under a recall because they didn't update the firmware on the engine first. There were no warning signs, the car just died out of no where. The car had great engine upkeep before then.