The problem
Isuzu Manufacturing Services of America (Isuzu) is recalling certain model year 2006-2008 Isuzu NPR and NPR-HD and Chevrolet W3500 and W4500 trucks manufactured March 16, 2005, to August 13, 2008 and 2006-2008 GMC W3500 and W4500 trucks manufactured July 18, 2005, to August 13, 2008. The affected vehicles have a fuel tank that may corrode and leak fuel.
The risk
A fuel leak in the presence of an ignition source increases the risk of a fire.
The fix
Isuzu will notify owners, and dealers will replace the fuel tank, free of charge. Isuzu issued an interim notification to owners on December 18, 2015. The recall began on April 8, 2016. Owners may contact Isuzu customer service at 1-866-441-9638.
Recall details
| NHTSA campaign | 15V-704 (15V704000) |
|---|---|
| Manufacturer | General Motors, LLC |
| Component | Fuel system, gasoline › Storage › Tank assembly |
| Report date | October 26, 2015 |
| Owners notified | April 8, 2016 |
| Vehicles affected | 13,671 |
| Initiated by | Manufacturer |
Vehicles covered
- 2006 Chevrolet W3500
- 2007 Chevrolet W3500
- 2008 Chevrolet W3500
- 2006 Chevrolet W4500
- 2007 Chevrolet W4500
- 2008 Chevrolet W4500
- 2006 GMC W3500
- 2007 GMC W3500
- 2008 GMC W3500
- 2006 GMC W4500
- 2007 GMC W4500
- 2008 GMC W4500
- 2006 Isuzu NPR
- 2007 Isuzu NPR
- 2008 Isuzu NPR
- 2008 Isuzu NPR HD
Plus 2 other model/year combinations not covered on this site.
Owner complaints about the fuel & propulsion system
Frequently asked questions
Is the recall 15V-704 repair free?
Yes. Chevrolet dealers will fix the problem at no cost: Isuzu will notify owners, and dealers will replace the fuel tank, free of charge. Isuzu issued an interim notification to owners on December 18, 2015. The recall began on April 8, 2016. Owners may contact Isuzu customer service at 1-866-441-9638.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 13,671 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.