2008 Hyundai Elantra engine problems
24 owner complaints filed with NHTSA name the engine on the 2008 Hyundai Elantra — 8% of all complaints for this model year.
What owners report
“The car was being driven nomore than 1hr. It began to smoke under the hood. The ABS EMERGENCY BRAKE LIGHT, CHECK ENGINE Then the EPS lights were on. The vehicle was pulled over and stopped. Fire was then observed falling from under the car. The hood was then popped to see the engine mainly on the…”
filed Nov 30, 2025
“When removing the key from the ignition, the cars engine was still running, as I was unable to turn the vehicle off. After a few tries the car was off and the engine stopped. I drove 1/2 mile, smelled something burning, looked down and saw smoke coming up from my lap area, and immediately turned…”
filed Mar 24, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
23-EM-005H · Service Bulletin/Repair Instructions · issued Oct 13, 2023Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or sub-assembly replacement.
22-EM-010H · Service Bulletin/Repair Instructions · issued Jul 28, 2022
Engine problems in other Elantra years
| Year | Reports | Share |
|---|---|---|
| 2025 Elantra | 3 | 14% |
| 2024 Elantra | 8 | 15% |
| 2023 Elantra | 16 | 18% |
| 2022 Elantra | 10 | 10% |
| 2021 Elantra | 13 | 10% |
| 2020 Elantra | 101 | 42% |
| 2019 Elantra | 128 | 52% |
| 2018 Elantra | 139 | 50% |
| 2017 Elantra | 286 | 38% |
| 2016 Elantra | 109 | 38% |
| 2015 Elantra | 90 | 35% |
| 2014 Elantra | 162 | 43% |
Other reported problem areas on the 2008 Hyundai Elantra
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.