2015 Kia Forte engine problems
156 owner complaints filed with NHTSA name the engine on the 2015 Kia Forte — 60% of all complaints for this model year.
What owners report
“Recently had oil change . Right after B oil change engine light came on, a solid yellow light car is driving rough it’s a 2015 Kia Forte. Have an appointment Monday 7/13/2026 to have dealer to do a B diagnostic. The same place I had oil change”
filed Jul 12, 2026
“respectfully submit this correspondence to request formal assistance regarding my 2015 Kia Forte EX, a vehicle covered under the class settlement. The vehicle is exhibiting severe symptoms consistent with KSDS‑related engine failure, yet the required diagnostic protocol has not been completed by…”
filed Jul 6, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- An engine compartment fire can occur while drivingCampaign 20V750000 · Dec 2, 2020
Related service bulletins
TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar…
TSB_ENG222_R8 · Service Bulletin/Repair Instructions · issued Apr 3, 2025
Engine problems in other Forte years
| Year | Reports | Share |
|---|---|---|
| 2024 Forte | 7 | 29% |
| 2023 Forte | 9 | 16% |
| 2022 Forte | 4 | 16% |
| 2021 Forte | 22 | 33% |
| 2020 Forte | 15 | 21% |
| 2019 Forte | 35 | 24% |
| 2018 Forte | 57 | 43% |
| 2017 Forte | 144 | 48% |
| 2016 Forte | 64 | 48% |
| 2014 Forte | 213 | 49% |
| 2013 Forte | 107 | 55% |
| 2012 Forte | 160 | 55% |
Other reported problem areas on the 2015 Kia Forte
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.