2018 Honda Accord Complaint — ENGINE (ODI 11678688)
While driving my 2018 Honda Accord, the engine began running roughly and the check engine lights and multiple warning lights came on. The vehicle was taken to a Honda dealership for diagnosis. The service department informed me that coolant was leaking into the engine, causing damage to the head gasket and cylinders 2
| Year | 2018 |
|---|---|
| Make | Honda |
| Model | Accord |
| Component(s) | ENGINE |
| ODI number | 11678688 |
| Manufacturer | Honda (American Honda Motor Co.) |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Date of incident | 08/02/2025 |
| Date filed | 08/06/2025 |
| Summary | While driving my 2018 Honda Accord, the engine began running roughly and the check engine lights and multiple warning lights came on. The vehicle was taken to a Honda dealership for diagnosis. The service department informed me that coolant was leaking into the engine, causing damage to the head gasket and cylinders 2 and 3. They confirmed this issue and recommended either an expensive head gasket/cylinder repair or a full engine replacement. Prior to this failure, I occasionally noticed mild en |
| Source | NHTSA Complaints |
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