| Issue ID | 875727 |
| Internal NHTSA # | 10419494 |
| Manufacurer | HYUNDAI MOTOR COMPANY |
| Brand | HYUNDAI |
| Model | SONATA |
| Model Year | 2006 |
| File date | 04/04/08 |
| Component | ENGINE AND ENGINE COOLING:ENGINE |
| Product type code | VEHICLE |
| Description of the problem | My 2006 sonata v6 started sounding like a diesel when started after sitting for several hours. This clattering sound continues for 4-5 miles before subsiding. This started when the car had approx. 25,000 mi. I have had it in two different dealers for a total of 6 times. They changed the timing belt tensioner a couple of times, changed an ac reed valve, and last time replaced the valve lifters, which they said were badly worn. None of these efforts fixed the problem. It continues to get worse. I am taking it in again this week for try #7. |
| Vehicle Mileage at Failure | 25000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | SANFORD, FL |
| VIN pattern | 5NPEU46F76HXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| 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 | 6 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 20 |
| 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 |