Recall 14V592 affects 405 2014-2015 Fccc MT55G, S2G, and MT45G truck chassis for propane fuel leaks. Repair is free at authorized Fccc service facilities.
Fccc is recalling 405 2014-2015 MT55G, S2G, and MT45G truck chassis because propane fuel injectors in the LPI fuel rails are not properly secured and a fuel delivery tube can leak. A propane leak can stall the vehicle, and leaking propane near an ignition source increases the risk of a fire; the Fccc dealer repair will be free once available.
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What's wrong?
The LPI fuel rail on the 2014-2015 Fccc MT55G, S2G, and MT45G truck chassis feeds propane to the engine's fuel injectors. On these chassis, the system serves 6 and 8 liter engines. The fuel rail holds the injectors in position so propane moves through the delivery tube and into the engine in a controlled path.
The defect is in the way the propane fuel injectors are held in the rail. The retainer clip does not secure the injectors properly. When that clip does not hold, a fuel delivery tube can leak propane instead of keeping fuel sealed inside the rail.
There is no warning sign before failure. Owners should treat any propane odor or visible fuel-system concern as a reason to stop using the vehicle and contact a Fccc dealer for recall guidance.
Who's affected?
Covers MT55G, S2G, and MT45G models across 2014 and 2015, all tied to the fuel system.
| 2014 Fccc MT55G | fuel system |
|---|---|
| 2015 Fccc S2G | fuel system |
| 2015 Fccc MT55G | fuel system |
| 2015 Fccc MT45G | fuel system |
| 2014 Fccc MT45G | fuel system |
| 2014 Fccc S2G | fuel system |
| Units affected | 405 |
A matching year and model does not confirm inclusion. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
A propane leak can stall the vehicle. Leaking propane near an ignition source also increases the risk of a fire. If your VIN is included, schedule the repair and keep ignition sources away from any suspected fuel leak. Repair will be free at any franchised Fccc dealer once available.
What should I do?
- Check your VIN to confirm your 2014-2015 Fccc MT55G, S2G, or MT45G is included in this recall.
- Contact Fccc customer service at 1-800-547-0712 or an authorized Fccc service facility for the current repair status.
- Schedule the injector-retainer-clip inspection and fuel-delivery-tube replacement that fixes propane leaks at the fuel rail.
- Bring the recall notice if you have it. If not, reference recall number 14V592 and Fccc recall FL-667 when you call.
- Avoid operating the vehicle if you smell propane, see a fuel leak, or the engine stalls. Ask the service facility about towing before moving it.
What happens at the repair
At an Fccc authorized service facility or CleanFuel USA authorized repair facility, a technician verifies that the injector retainer clip is installed correctly on the propane fuel rail. If the inspection finds a leaking fuel delivery tube, the facility replaces that tube. The final dealer repair will be free once available, with parts and labor covered under recall 14V592. The source record does not give a repair time, so plan for the service desk to confirm timing when the facility reviews the truck chassis.
Timeline
| September 24, 2014 | NHTSA published the recall |
|---|---|
| November 21, 2014 | Owner notification mailed |
Frequently asked questions
What is recall 14V592?
Recall 14V592 covers 405 2014-2015 Fccc MT55G, S2G, and MT45G truck chassis with propane fuel rails for 6-liter and 8-liter engines. The injector retainer clip or fuel delivery tube can allow a propane leak, causing a stall or fire risk near an ignition source.
What should I do if my 2014-2015 Fccc MT55G, S2G, or MT45G is on this recall?
Check your VIN to confirm your specific truck chassis is included in recall 14V592. If it is, contact an authorized Fccc service facility or CleanFuel USA authorized repair facility. Reference recall number 14V592 and DTNA recall FL-667 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to correct the defect at no cost. Authorized service facilities will verify proper installation of the injector retainer clip and replace leaking fuel delivery tubes free of charge.
What is the safety risk?
The safety risk is a propane leak that can cause a stall. If leaking propane reaches an ignition source, fire risk increases. If you smell propane or the vehicle stalls, stop using the truck and contact an authorized service facility for recall guidance.
When did the recall repair begin?
The recall repair began on November 21, 2014. The remedy calls for authorized service facilities to inspect the injector retainer clip installation and replace leaking fuel delivery tubes at no charge. Use recall number 14V592 or DTNA recall FL-667 when scheduling service.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/14V592000 |
|---|---|
| Fccc customer service | 1-800-547-0712 |
| NHTSA recall # | 14V592 |
| NHTSA recall # (full) | 14V592000 |
Source documents
-
Download Misc. Document (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Quarterly Report (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 1, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →