# General Motors, LLC: Engine Stall Due to Disabled Rear Fuel Pump (26V129000)

**Recall Urgency Score:** 45/100

| Field | Value |
|---|---|
| Manufacturer | General Motors, LLC |
| Subject | Engine Stall Due to Disabled Rear Fuel Pump |
| NHTSA ID | 26V129000 |
| Manufacturer campaign | N262544420 |
| Recall type | Vehicle |
| Component | FUEL SYSTEM, GASOLINE |
| Units potentially affected | 11807 |
| Do not drive | No |
| Park outside | No |
| Defect | General Motors, LLC (GM) is recalling certain 2025-2026 Chevrolet Silverado 3500, and GMC Sierra 3500 vehicles with gasoline engines and dual fuel tanks (RPOs L8T and N2N). The rear fuel pump may not transfer adequate fuel to the front tank, causing an engine stall. |
| Consequence | An engine stall increases the risk of a crash. |
| Remedy | The vehicle's engine control module (ECM) will be updated by a dealer or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed April 8, 2026. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020.  GM's number for this recall is N262544420. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 5, 2026. |

## Why this score
- Safety-critical component (fuel system).
- 11,807 units affected.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) recalls, via data.transportation.gov (https://www.nhtsa.gov/recalls?nhtsaId=26V129000). Last refreshed: 2026-11-03T18:08:10.172Z.
Recall data comes from NHTSA and is summarized automatically; check the official notice and VIN lookup before acting. Informational only.