Fuel System, Other: complaints and recalls by model

A complaint can name more than one component. Each component that a complaint names is one component mention. The figure per 1,000 component mentions shows how many of each 1,000 mentions name the component.

For all vehicles in the file, the figure for Fuel System, Other is 2.6 per 1,000 component mentions. The NHTSA files have no sales figures. A model line with more vehicles on the road gets more complaints.

Complaint: A report about a possible safety problem that a person sends to NHTSA. This site shows the number of complaints and not their text.

Component: The part or the system that a complaint or a recall campaign names. NHTSA has a fixed list of component names.

1. 26E048000Received 23 Jul 2026. 44,053 units.

   Fuel System, Other / Fuel FilterDo-not-drive advisory

   Defect, in the NHTSA record

   K&N Engineering, Inc. (K&N) is recalling certain K&N and Spectre replacement fuel filters with part numbers KN81-0300, KN81-0301, SPE-2369, SPE-2358, and SPE-6932. The O-ring in the fuel filter may disintegrate, causing a leak.

   Consequence, in the NHTSA record

   A fuel leak in the presence of an ignition source increases the risk of a fire. In addition, pieces of the O-ring may clog the fuel lines, causing a loss of engine performance and increasing the risk of a crash.

   Remedy, in the NHTSA record

   Owners are advised not to drive their vehicles until they replace the fuel filter. K&N will refund the purchase price, free of charge. Owner notification letters were mailed in July 28, 2026. Owners may contact K&N customer service at recallreturn@knfilters.com or 1-866-401-5660.

   Report filed by K&N Engineering, Inc.. Owner notification date in the NHTSA record: 28 Jul 2026. The campaign has 1 make, model and year entry.

2. 26E033000Received 9 Jun 2026. 27 units.

   Fuel System, Other / Storage / Tank Assembly / Mounting

   Defect, in the NHTSA record

   Natural Gas Fuel Systems, LLC dba CCFT (NGFS) is recalling certain Cummins Clean Fuel Technologies 75DGE CNG Fuel Systems. The CNG tank support bracket may become deformed during a side impact crash, causing the tank to dislodge or detach.

   Consequence, in the NHTSA record

   A dislodged or detached tank can leak fuel, increasing the risk of a fire.

   Remedy, in the NHTSA record

   NGFS will install an additional bracket, free of charge. Owner notification letters were mailed June 23, 2026. Owners may contact CCFT's customer service at 817-767-6020.

   Report filed by Natural Gas Fuel Systems, LLC dba CCFT. Owner notification date in the NHTSA record: 23 Jun 2026. The campaign has 1 make, model and year entry.

3. 26V285000Received 5 May 2026. 155 units.

   Fuel System, Other / Delivery / Hoses, Lines/Piping, and Fittings

   Defect, in the NHTSA record

   Winnebago Industries, Inc. (Winnebago) is recalling certain 2026-2027 Solis recreational vehicles. The liquid propane (LP) hose may be incorrectly routed over the exhaust heat shield.

   Consequence, in the NHTSA record

   Heat exposure may damage the hose. A damaged hose may leak fuel, increasing the risk of a fire.

   Remedy, in the NHTSA record

   Dealers will reroute the LP hose, free of charge. Owner notification letters were mailed May 27, 2026. Owners may contact Winnebago customer service at 1-641-585-6939 or 1-800-537-1885. Winnebago's number for this recall is 206.

   Report filed by Winnebago Industries, Inc.. Manufacturer campaign number 206. Owner notification date in the NHTSA record: 27 May 2026. The campaign has 2 make, model and year entries.

4. 26E015000Received 27 Mar 2026. 83 units.

   Fuel System, Other

   Defect, in the NHTSA record

   Luxfer Canada Ltd. (Luxfer) is recalling certain Unified Fine Pitch thread adapters, model EP-O-350-8-U5 with part number K0079. The O-ring recess in the gas cylinder adapter may be incompatible with certain valve types.

   Consequence, in the NHTSA record

   Using an incompatible valve may reduce the O-ring compression, increasing the risk of a hydrogen leak and fire.

   Remedy, in the NHTSA record

   Luxfer will provide the customer with a replacement UFP adaptor, free of charge. Owner Notification letters were mailed April 1, 2026. Owners may contact Luxfer customer service at 1-403-720-0262.

   Report filed by Luxfer Canada Ltd.. Owner notification date in the NHTSA record: 1 Apr 2026. The campaign has 1 make, model and year entry.

5. 25V782000Received 13 Nov 2025. 38 units.

   Fuel System, Other

   Defect, in the NHTSA record

   Scranton Manufacturing Company, Inc. (New Way) is recalling certain 2025 New Way side and front loader trucks. The manual cylinder valves in the CNG fuel system may develop stress corrosion cracks in the bottom plugged port, causing a leak.

   Consequence, in the NHTSA record

   A natural gas leak in the presence of an ignition source increases the risk of a fire.

   Remedy, in the NHTSA record

   Agility will replace the valves, free of charge. Owner notification letters are expected to be mailed March 5, 2026. Owners may contact New Way's customer service at 1-800-831-1858.

   Report filed by SCRANTON MFG CO. INC. Owner notification date in the NHTSA record: 5 Mar 2026. The campaign has 2 make, model and year entries.

6. 25V749000Received 31 Oct 2025. 50 units.

   Fuel System, Other

   Defect, in the NHTSA record

   The Heil Co. (Heil) is recalling certain 2023-2025 side loader garbage trucks equipped with certain Agility Fuel Solutions CNG Fuel Systems, using part number 10300466. The manual cylinder valves may develop stress corrosion cracks in the bottom plugged port, causing a leak.

   Consequence, in the NHTSA record

   A natural gas leak in the presence of an ignition source increases the risk of a fire.

   Remedy, in the NHTSA record

   Agility will replace the valves, free of charge. All affected garbage trucks were repaired by August 14, 2025. Owners may contact Agility's customer service at 1-844-474-7400 or Heil's customer service at 1-866-275-4345.

   Report filed by The Heil Co.. The campaign has 3 make, model and year entries.

7. 25V630000Received 19 Sep 2025. 11,385 units.

   Fuel System, Other / Fuel Filter

   Defect, in the NHTSA record

   Isuzu Motors Limited (Isuzu) is recalling certain 2022-2026 Isuzu FVR, Isuzu FTR, Chevrolet 6500XD, and 2023-2026 Chevrolet 7500XD vehicles. The fuel heater may overheat, melting the casing and allowing fuel to leak into the electrical connector.

   Consequence, in the NHTSA record

   A fuel leak in the presence of an ignition source increases the risk of a fire.

   Remedy, in the NHTSA record

   Dealers will inspect and replace the fuel heater and electrical connectors as necessary, free of charge. Owner notification letters were mailed November 7, 2025. Owners may contact Isuzu customer service at 1-866-441-9638. Isuzu's number for this recall is V2504.

   Report filed by Isuzu Motors Limited. Manufacturer campaign number V2504. Owner notification date in the NHTSA record: 7 Nov 2025. The campaign has 19 make, model and year entries.

8. 25V523000Received 12 Aug 2025. 222 units.

   Fuel System, Other

   Defect, in the NHTSA record

   The Heil Co. (Heil) is recalling certain 2024 front end loader garbage trucks. The fuel shutoff solenoid may fail, resulting in an engine stall while driving.

   Consequence, in the NHTSA record

   An engine stall increases the risk of a crash.

   Remedy, in the NHTSA record

   Heil will remove the CNG automatic shutoff solenoid, free of charge. All repairs will be performed free of charge. All affected trucks were repaired by August 12, 2024. Owners may contact Heil's customer service at 1-866-275-4345.

   Report filed by The Heil Co.. The campaign has 1 make, model and year entry.

9. 25V440000Received 27 Jun 2025. 4 units.

   Fuel System, Other / Delivery / Hoses, Lines/Piping, and Fittings

   Defect, in the NHTSA record

   Daimler Trucks North America LLC (DTNA) is recalling certain 2026 Freightliner Cascadia Fifth Gen vehicles. The compressed natural gas fuel line was routed incorrectly, allowing it to chafe and damage wiring harnesses and brake lines.

   Consequence, in the NHTSA record

   Damaged wiring harnesses and brake lines can cause a loss of brake function and increase the risk of a crash. A damaged fuel line increases the risk of a fire.

   Remedy, in the NHTSA record

   DTNA inspected and rerouted the compressed natural gas fuel line, as necessary free of charge. All vehicles have been remedied. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1021.

   Report filed by Daimler Trucks North America, LLC. Manufacturer campaign number F1021. The campaign has 1 make, model and year entry.

10. 25V383000Received 23 Jun 2025. 424 units.

    Fuel System, Other / Delivery / Hoses, Lines/Piping, and Fittings

    Defect, in the NHTSA record

    Keystone RV Company (Keystone) is recalling certain 2025 Fuzion and Raptor toy hauler recreational trailers. The generator's fuel and vapor hoses may have been reversed during installation.

    Consequence, in the NHTSA record

    Incorrectly connected hoses can feed fuel into the incorrect side of the carburetor, increasing the risk of a fire.

    Remedy, in the NHTSA record

    Dealers will correct the hose placement, free of charge. Owner notification letters were mailed July 1, 2025. Owners may contact 1-866-425-4369. Keystone's number for this recall is 25-471.

    Report filed by Keystone RV Company. Manufacturer campaign number 25-471. Owner notification date in the NHTSA record: 1 Jul 2025. The campaign has 2 make, model and year entries.

11. 25E024000Received 8 Apr 2025. 3,584 units.

    Fuel System, Other / Storage / Tank Assembly

    Defect, in the NHTSA record

    ILJIN Hysolus (ILJIN) is recalling certain Compressed Natural Gas (CNG) tanks. For a complete list of part numbers, please see the attached document. The pressure relief device may not fully vent, which can cause the tank to rupture. As such, these tanks fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 304, "Compressed Natural Gas Fuel Container Integrity."

    Consequence, in the NHTSA record

    A ruptured fuel tank increases the risk of fire and injury.

    Remedy, in the NHTSA record

    ILJIN will provide a refund for the purchase price of the tank. ILJIN will notify distributors by June 6, 2025.

    The report is from a person. This site does not show the name. Owner notification date in the NHTSA record: 5 Jun 2025. The campaign has 1 make, model and year entry.

12. 25V073000Received 7 Feb 2025. 95 units.

    Fuel/Propulsion System

    Defect, in the NHTSA record

    Nikola Corporation (Nikola) is recalling certain 2024-2025 Tre FCEV trucks. The hydrogen tank mounting block bolts may be too long and damage the tank.

    Consequence, in the NHTSA record

    A damaged tank can leak fuel, increasing the risk of a fire.

    Remedy, in the NHTSA record

    Nikola will inspect and replace the bolts, and replace the hydrogen tank as necessary, free of charge. Owner notification letters were mailed March 14, 2025. Owners may contact Nikola customer service at 1-630-808-4531. Nikola's number for this recall is 24VDC1101.

    Report filed by Nikola Corporation. Manufacturer campaign number 24VDC1101. Owner notification date in the NHTSA record: 14 Mar 2025. The campaign has 2 make, model and year entries.

13. 24V914000Received 6 Dec 2024. 15 units.

    Fuel System, Other

    Defect, in the NHTSA record

    McNeilus Truck & Manufacturing, Inc. (McNeilus) is recalling certain 2024 Atlantic and Zero Radius Side Loader vehicles equipped with certain Agility Fuel Solutions CNG Fuel Systems, using part number 10300466. The manual cylinder valves may develop stress corrosion cracks in the bottom plugged port, causing a leak.

    Consequence, in the NHTSA record

    A natural gas leak in the presence of an ignition source increases the risk of a fire.

    Remedy, in the NHTSA record

    Agility will replace the valves, free of charge. Owner notification letters are expected to be mailed January 17, 2025 by Agility. Owners may contact Agility customer service at 1-844-474-7400 or McNeilus customer service at 1-888-686-7278.

    Report filed by McNeilus Truck & Manufacturing, Inc.. Owner notification date in the NHTSA record: 17 Jan 2025. The campaign has 2 make, model and year entries.

14. 24E099000Received 20 Nov 2024. 1,436 units.

    Fuel System, Other

    Defect, in the NHTSA record

    Agility Fuel Solutions (Agility) is recalling certain Roof-Mounted, Tailgate-Mounted, and Front-of-Body Mounted CNG Fuel Systems. Please see the recall report for a complete list of part numbers. The manual cylinder valves may develop stress corrosion cracks in the bottom plugged port, causing a leak.

    Consequence, in the NHTSA record

    A natural gas leak in the presence of an ignition source increases the risk of a fire.

    Remedy, in the NHTSA record

    Agility will replace the valves, free of charge. Owner notification letters were mailed January 14, 2025. Owners may contact Agility customer service at 1-844-474-7400.

    Report filed by Agility Fuel Solutions. Owner notification date in the NHTSA record: 14 Jan 2025. The campaign has 1 make, model and year entry.

15. 24V761000Received 11 Oct 2024. 1,545 units.

    Fuel/Propulsion SystemPark-outside advisory

    Defect, in the NHTSA record

    Hyundai Motor America (Hyundai) is recalling certain 2019-2024 Nexo vehicles. The thermally activated pressure relief device (TPRD) may break and cause a hydrogen gas leak, which can result in a fire while parked.

    Consequence, in the NHTSA record

    A vehicle fire increases the risk of injury.

    Remedy, in the NHTSA record

    Owners are advised to park outside and away from structures until the recall remedy is completed. Dealers will replace the TPRD, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 8, 2024. Final owner notification letters will be mailed in phases, beginning January 6, 2025. Owners may contact Hyundai Customer Service at 800-633-5151. Hyundai's number for this recall is 269.

    Report filed by Hyundai Motor America. Manufacturer campaign number 269. Owner notification date in the NHTSA record: 6 Jan 2025. The campaign has 6 make, model and year entries.

16. 24V385000Received 30 May 2024. 28 units.

    Fuel System, OtherDo-not-drive advisory

    Defect, in the NHTSA record

    Vicinity Motor Corporation (Vicinity) is recalling certain 2017 Vi33 and 2022 Vi35 buses powered by compressed natural gas (CNG). The low-pressure CNG hoses and fittings are insufficient and may leak. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 304, "Compressed Natural Gas Fuel Container Integrity."

    Consequence, in the NHTSA record

    A compressed natural gas leak can result in a fire or explosion, increasing the risk of injury.

    Remedy, in the NHTSA record

    Owners are advised to remove the vehicles from service until the final remedy becomes available. Dealers will replace the low pressure CNG hoses, free of charge. Interim letters notifying owners of the safety risk were mailed August 1, 2024. A second notice will be sent once the remedy becomes available. Owners may contact Vicinity customer service at 1-604-607-4000. Vicinity's number for this recall is CA-000-054.

    Report filed by Vicinity Motor Corporation. Manufacturer campaign number CA-000-054. The campaign has 2 make, model and year entries.

17. 24V365000Received 23 May 2024. 112 units.

    Fuel System, Other / Storage / Tank Assembly

    Defect, in the NHTSA record

    Blue Bird Body Company (Blue Bird) is recalling certain 2021-2023 Vision school buses. The diesel tank that supplies the fuel fired heater was improperly designed and may leak fuel. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 301, "Fuel System Integrity."

    Consequence, in the NHTSA record

    A fuel leak onto the road creates a hazard for other road users, increasing the risk of a crash. Additionally, a fuel leak in the presence of an ignition source increases the risk of a fire.

    Remedy, in the NHTSA record

    Dealers will repair the tank, free of charge. Owner notification letters were mailed July 08, 2024. Owners may contact Blue Bird customer service at 1-478-822-2242. Blue Bird's number for this recall is R24DA.

    Report filed by Blue Bird Body Company. Manufacturer campaign number R24DA. Owner notification date in the NHTSA record: 8 Jul 2024. The campaign has 3 make, model and year entries.

18. 24V092000Received 8 Feb 2024. 14 units.

    Fuel System, Other / Storage / Tank Assembly / Mounting

    Defect, in the NHTSA record

    Vicinity Motor Corporation (Vicinity) is recalling certain 2022 Vi35 transit buses. Inadequate clearance may allow the CNG tanks to contact the supporting mounting structure and/or safety cables, damaging the tanks.

    Consequence, in the NHTSA record

    A damaged tank can leak natural gas, increasing the risk of a fire.

    Remedy, in the NHTSA record

    As an interim repair, dealers will inspect and adjust the mounting structure. If the vehicle's mounting structure cannot be adjusted, owners are advised not to drive their vehicle until the supporting member is replaced. When the final repair is available, dealers will inspect, secure the safety cables, install protective material on the tank, and replace the mounting structure and CNG tanks as necessary, free of charge. Owner notification letters were mailed March 18, 2024. Owners may contact Vicinity customer service at 1-604-607-4000. Vicinity's number for this recall is CA-000-051.

    Report filed by Vicinity Motor Corporation. Manufacturer campaign number CA-000-051. Owner notification date in the NHTSA record: 18 Mar 2024. The campaign has 1 make, model and year entry.

19. 24V059000Received 31 Jan 2024. 14 units.

    Fuel System, Other / Storage

    Defect, in the NHTSA record

    Vicinity Motor Corporation (Vicinity) is recalling certain 2017 Vi33 transit buses. Inadequate clearance may allow the CNG tanks to contact the supporting mounting structure and/or safety cables, damaging the tanks.

    Consequence, in the NHTSA record

    A damaged tank can leak natural gas, increasing the risk of a fire.

    Remedy, in the NHTSA record

    As an interim repair, dealers will inspect and adjust the mounting structure. If the vehicle's mounting structure cannot be adjusted, owners are advised not to drive their vehicle until the supporting member is replaced. When the final repair is available, dealers will inspect and secure the safety cables, install protective material on the tank, and replace the mounting structure and CNG tanks as necessary, free of charge. Owner notification letters were mailed March 18, 2024. Owners may contact Vicinity customer service at 1-604-607-4000. Vicinity's number for this recall is CA-000-051.

    Report filed by Vicinity Motor Corporation. Manufacturer campaign number CA-000-051. Owner notification date in the NHTSA record: 18 Mar 2024. The campaign has 1 make, model and year entry.

20. 22E098000Received 5 Dec 2022. 26 units.

    Equipment / Recreational Vehicle/Trailer / LPG Systems

    Defect, in the NHTSA record

    LDV, Inc. (LDV) is recalling certain 2013 and 2019-2022 Emergency Response vehicles equipped with Manchester propane tanks, with model numbers 6829 and 6830, and part numbers, 901C3 and 901C5. The service valves on the LPG tanks may be improperly connected, which can cause a propane leak.

    Consequence, in the NHTSA record

    A propane leak in the presence of an ignition source can increase the risk of a fire.

    Remedy, in the NHTSA record

    LDV will provide inspection instructions and replacement valves, free of charge. Owner notification letters were mailed on December 12, 2022. Owners may contact LDV's customer service at 1-800-558-5986. LDV's number for this recall is 22E-082.

    Report filed by LDV, Inc.. Manufacturer campaign number 22E-082. Owner notification date in the NHTSA record: 12 Dec 2022. The campaign has 5 make, model and year entries.

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Which model lines have the most component mentions of Fuel System, Other?

Chevrolet Trailblazer: 288 mentions. Nissan Xterra: 139 mentions. Isuzu Rodeo: 105 mentions. A model line with more vehicles on the road gets more complaints.

Which name in the group Fuel System, Other do complaints use most often?

Fuel System, Other, with 2,938 mentions. This page lists 15 names of the group.

What is the component group Fuel System, Other?

NHTSA gives each component a name in levels. The group has each name that starts with Fuel System, Other. It has 5,935 component mentions in the complaint file.