- The problem
- PACCAR Incorporated (PACCAR) is recalling certain 2021-2022 Peterbilt 536, 537, 548 and Kenworth T270, T280, T370, T380, T440, T470, and T480 vehicles equipped with Cummins L9 diesel engines. A fuel leak may occur from the fuel hose between the fuel pump and the remote fuel filter head.
- The risk
- A fuel leak in the presence of an ignition source increases the risk of a fire.
- The fix
- Cummins will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed in October 2021. Owners may contact PACCAR's customer service at 1-425-828-5888 (Kenworth) and 1-940-591-4220 (Peterbilt). PACCAR's numbers for this recall are 21PBG and 21KWF.
Fuel system
2021 Peterbilt 537 Fuel System problems
No owner has filed a complaint about the 2021 Peterbilt 537's fuel system with NHTSA. Fuel pumps, leaks, injectors, fuel smells, gauges and stalling caused by fuel delivery.
- Complaints
- 0
- Recalls
- 1
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Fuel System recalls for the 2021 Peterbilt 537
Fuel System complaints
No complaints about this area yet.
Peterbilt 537 fuel system complaints by year
537 fuel system problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data