| Issue ID | 1487791 |
| Internal NHTSA # | 11118421 |
| Manufacurer | Hyundai Motor America |
| Brand | HYUNDAI |
| Model | SONATA HYBRID |
| Model Year | 2012 |
| File date | 19/07/18 |
| Component | POWER TRAIN |
| Product type code | VEHICLE |
| Description of the problem | Engine started making a very loud knocking sound while driving 70-75 mph. Shortly there after the engine stopped and smoke came out of the hood. Towed the vehicle to a local hyundai dealership that said the piston broke and went through the firewall. |
| Vehicle Mileage at Failure | 3 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | PORT ORANGE, FL |
| VIN pattern | XXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 75 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |