2016 Hyundai Tucson engine problems
423 owner complaints filed with NHTSA name the engine on the 2016 Hyundai Tucson — 26% of all complaints for this model year.
What owners report
“The vehicle unexpectedly entered 'Limp Mode' due to engine tracking code P1326. The vehicle severely restricts engine power and RPMs while driving on public roads, preventing normal acceleration. This creates a severe safety hazard as the vehicle cannot safely merge into oncoming traffic…”
filed Sep 9, 2026
“While stopped at a traffic light, the engine began producing a loud metallic clattering and clanking sound, consistent with connecting rod bearing failure (rod knock). There was no prior warning light or indication of this specific failure. When the light changed, the vehicle would not accelerate…”
filed Jul 28, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This TSB references the Op codes to use for claim submission and the Parts required based on the vehicle’s inspection results from TSB 22-01-023H-2 (DTC P1326 – Engine Bearing Inspection/Engine Replacement) or the…
26-01-033H TSB · Warranty Program/Extension · issued Mar 26, 2026This TSB references the Op codes to use for claim submission and the Parts required based on the vehicle’s inspection results from TSB 22-01-023H (DTC P1326 – Engine Bearing Inspection/Engine Replacement) or the latest…
26-01-033H DN · Warranty Program/Extension · issued Mar 26, 2026
Engine problems in other Tucson years
| Year | Reports | Share |
|---|---|---|
| 2026 Tucson | 2 | 3% |
| 2025 Tucson | 12 | 4% |
| 2024 Tucson | 14 | 15% |
| 2023 Tucson | 23 | 17% |
| 2022 Tucson | 115 | 30% |
| 2021 Tucson | 38 | 49% |
| 2020 Tucson | 71 | 40% |
| 2019 Tucson | 196 | 52% |
| 2018 Tucson | 243 | 61% |
| 2017 Tucson | 594 | 55% |
| 2015 Tucson | 118 | 52% |
| 2014 Tucson | 110 | 55% |
Other reported problem areas on the 2016 Hyundai Tucson
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.