| Issue ID | 1154385 |
| Internal NHTSA # | 10680618 |
| Manufacurer | BMW of North America, LLC |
| Brand | BMW |
| Model | 335 |
| Model Year | 2010 |
| File date | 02/02/15 |
| Component | POWER TRAIN |
| Product type code | VEHICLE |
| Description of the problem | Excessive soot and carbon build up in the intake manifold and intake valves of the 335d which is a diesel car. This causes rough idling, misfires, and loss of engine power. While merging onto a highway, the engine malfunctioned due to this problem and immediately lost power almost causing a collision. The vehicle has had this problem for more than 20k miles and continuous trips to the dealer to diagnose. Finally, the dealer agreed it was carbon build up but that it is not covered. The repairs for this should be covered by bmw as it is emissions related and can cause significant engine problems. This has not been an issue on other diesel cars by other manufacturers. |
| Vehicle Mileage at Failure | 90000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | CHICAGO, IL |
| VIN pattern | WBAPN7C50AAXXXXXX |
| 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 | 0 |
| No. of fatalities | 0 |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 6 |
| Drive train type | RWD |
| Transmission type | |
| Vehicle speed | 45 |
| 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 |