Fuel injection system: fuel railRecall 21V-962 · 2016–2020 Sutphen Fire Truck
Sutphen Corporation recall 21V-962 covers 184 2016–2020 Sutphen Fire Truck for a fuel injection system: fuel rail problem, reported to NHTSA on December 13, 2021. The manufacturer's latest report (2025 Q2) shows 82% of affected vehicles repaired.
Source: NHTSA recall 21V962000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Sutphen Corporation (Sutphen) is recalling certain 2016-2020 Sutphen fire trucks. 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.
The risk
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
The fix
On engines with 75 miles or less, dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators. Repairs will be performed free of charge. Owners were notified of the defect on January 4, 2021. Owners may contact Sutphen customer service at 1-614-889-1005.
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
82%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.