2013 Hyundai Tucson engine problems
156 owner complaints filed with NHTSA name the engine on the 2013 Hyundai Tucson — 59% of all complaints for this model year.
What owners report
“I was driving on the highway going 65 mph and scared when the engine started clicking and shaking a tiny bit. Plus it was slowing down no matter what i did. Well in a 4 lane highway. There was No engine light, no previous issues. The car drove great until this issue. I had the car only 3 months…”
filed Jul 21, 2026
“My 2013 Hyundai Tucson with 89,417 miles experienced complete engine failure due to severe rod knock from connecting rod bearing wear. This vehicle was brought to our local Hyundai dealership with confirmed diagnosis. This is a well-documented manufacturing defect in the 2.4L Theta II engine. This…”
filed May 30, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Engine oil pan may leak and, if not addressed, the loss of oil may result in engine damageCampaign 19V063000 · Feb 5, 2019
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, 2026Hyundai is conducting a campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If abnormal engine bearing noise is detected, the Malfunction…
24-01-068H · Service Campaign · issued Aug 19, 2024
Engine problems in other Tucson years
| Year | Reports | Share |
|---|---|---|
| 2026 Tucson | 1 | 2% |
| 2025 Tucson | 12 | 4% |
| 2024 Tucson | 13 | 15% |
| 2023 Tucson | 23 | 18% |
| 2022 Tucson | 109 | 30% |
| 2021 Tucson | 36 | 48% |
| 2020 Tucson | 70 | 40% |
| 2019 Tucson | 191 | 51% |
| 2018 Tucson | 236 | 61% |
| 2017 Tucson | 590 | 55% |
| 2016 Tucson | 422 | 26% |
| 2015 Tucson | 117 | 52% |
Other reported problem areas on the 2013 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.