NHTSA Complaint #11547510 — 2019 KIA SORENTO

Engine Trouble: 1. Throttle Actuator Control (past issue, not sure if problem still exists). 2. Combustion Issue: (past and present) engine consuming excessive amounts of oil. Needing additional oil between oils changes. Dealer claimed ‘Combustion Cleaning’ was performed April/May 2023 and issue was resolved. I have had to add oil twice since then. Oil Lamp indicator would signaled, or engine would sound loud and over worked. I would then check the oil and add oil as needed. 3. Driving Mode: The vehicle can on be driven in ‘Comfort’ mode. If I drive in ‘Sport’, specifically, the car will start to malfunction and stall. When driving in any of the other modes the engine will become sluggish and eventually malfunction and stall. All of these problems occurred this year, 2023. I have service documents from the dealership. My cell phone is old and doesn’t take clear photos so I can’t upload them. I can provide the documents later if requested. Please contact me by email as I am in the process of moving.