Fuel injection system: fuel railRecall 21V-620 · Custom Fire vehicles
Custom Fire Apparatus, Inc. recall 21V-620 covers 9 Custom Fire vehicles for a fuel injection system: fuel rail problem, reported to NHTSA on August 6, 2021. The manufacturer's latest report (2021 Q4) shows 100% of affected vehicles repaired.
Source: NHTSA recall 21V620000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Custom Fire Apparatus, Inc. (Custom Fire) is recalling certain 2017-2021 Peterbilt 348, Freightliner M2, Kenworth T370, and T880 emergency vehicles equipped with Cummins L9 diesel engines. The sealing washer may not seat correctly in the pilot boreholes, allowing the high-pressure fuel rail assembly to leak.
The risk
A fuel leak in the presence of an ignition source increases the risk of a fire.
The fix
Cummins will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Owner notification letters were mailed on August 9, 2021. Owners may contact Custom Fire's customer service at 1-715-294-2555.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
100%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.