Freightliner fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
The short version
Daimler Trucks North America, LLC reported a problem with the fuel injection system fuel rail. Here is what owners need to know.
The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
Take it to a dealer — they will replace the fuel tubes, and install vibration isolators, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 21V-965.
| YEAR RANGE | MODEL |
|---|---|
| 2019–2022 | Freightliner 114SD |
| 2021–2022 | Freightliner Cascadia |
| 2020–2022 | Western Star 4700 |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
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MyAutoRecalls is not affiliated with Daimler Trucks North America, LLC or the National Highway Traffic Safety Administration.