GM Fuel Pump Recall: What You Need to Know About Safety, Symptoms, and Repairs

General Motors (GM) has issued multiple fuel pump recalls over the past several years affecting hundreds of thousands of vehicles across Chevrolet, GMC, Cadillac, and Buick brands. The most serious risks include sudden engine stall while driving, fuel leaks that can cause fires, and loss of power at highway speeds. If you own a GM vehicle, checking your VIN for open recalls and understanding the symptoms of a failing fuel pump could prevent a dangerous accident. GM has recalled vehicles for issues ranging from missing pressure regulators and cracked welds to defective fuel pump control modules and software glitches that disable rear fuel pumps. Here is a breakdown of the major recalls, what symptoms to watch for, and how to get your vehicle fixed for free.

Major GM Fuel Pump Recalls by Year and Model

1. Missing Pressure Regulator – 2020 Models (Recall N192283991)

In 2019, GM recalled certain 2020 Cadillac Escalade and Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL vehicles. The supplier failed to install a pressure regulator inside the fuel pump, which could cause over-pressurization and cracking of welds, leading to a fuel leak. If leaked fuel hits an ignition source, a fire could occur . Dealers replaced the high-pressure fuel pump free of charge, and the recall began December 18, 2019 .

2. Fuel Pump Flange Weld Fracture – 2015-2018 Models (Recall 18V358000)

In 2018, GM recalled 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high-pressure fuel pump could detach from its mounting flange, potentially damaging the high-pressure fuel line and causing a fuel leak that increases fire risk . Dealers replaced both the fuel pump and the high-pressure fuel pipe at no cost .

3. Blocked Fuel Pump Nozzle – 2020 SUVs (Recall N202314760)

In November 2020, GM recalled 2,781 midsize SUVs including 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia. A plastic burr left from manufacturing could block the fuel pump's jet nozzle, causing insufficient fuel supply to the engine and potential stall without warning, especially when the gas tank is low . Dealers replaced the fuel pump module free of charge .

4. Fuel Pump Control Module Failure – 2021 Models (Transport Canada Recall 2021583)

In September 2021, Transport Canada announced a recall for 2021 Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, GMC Yukon, and GMC Yukon XL vehicles. The fuel pump power control module could fail and interrupt fuel flow to the engine, causing poor performance, check engine light, and sudden engine stall while driving . GM replaced the control module free of charge .

5. Fuel Pump Module Not Providing Sufficient Fuel – 2021-2022 Equinox and 2022 Terrain (Recall N222372310)

In January 2023, GM recalled 23,323 vehicles: 2021-2022 Chevrolet Equinox and 2022 GMC Terrain. The fuel pump module may not consistently deliver enough fuel, causing an engine stall that increases crash risk . Dealers replaced the fuel pump module free of charge, and owner notification letters were mailed June 5, 2023 . However, a class action lawsuit filed in 2025 alleges that the replacement pumps are identical to the defective ones and do not fix the underlying problem .

6. Rear Fuel Pump Disabled by Software – 2025-2026 Silverado and Sierra 3500 (Recall N262544420)

In March 2026, GM recalled 11,807 vehicles: 2025-2026 Chevrolet Silverado 3500 and GMC Sierra 3500 with gasoline engines and dual fuel tanks. Due to a software glitch, the rear fuel pump may not transfer adequate fuel to the front tank, starving the engine and causing an abrupt stall . The remedy is a free engine control module (ECM) update, either at a dealer or over-the-air (OTA) . Owner notification letters were mailed April 8, 2026 .

7. Fuel Pump Power Control Module – 2021-2023 Models (Recall N252516900)

In September 2025, GM expanded a recall to include 2021-2022 Buick Envision, 2021 Cadillac Escalade/Escalade ESV, 2021-2023 Cadillac XT4, 2021-2022 Cadillac XT5 and XT6, 2021 Chevrolet Blazer, Camaro, Suburban, Tahoe, 2022 Chevrolet Equinox, 2021 Chevrolet Malibu, 2021-2022 GMC Acadia, 2021 GMC Savana, 2022 GMC Terrain, and 2021 GMC Yukon/Yukon XL. The fuel pump power control module is prone to failure, which can interrupt fuel flow and create a traffic safety hazard . Dealers replaced the module after inspection, free of charge .

Common Symptoms of a Failing GM Fuel Pump

If your GM vehicle is affected by any of these recalls, you may experience one or more of the following symptoms:

• Sudden stalling while driving, especially during acceleration or highway cruising. This is the most dangerous symptom because it can happen without warning and leave you stranded in traffic .
• Loss of power or hesitation when pressing the accelerator. The engine may feel sluggish or unresponsive .
• Long crank or no-start condition, particularly after refueling. You may have to crank the engine multiple times before it fires up .
• Check Engine Light (CEL) illuminated with diagnostic codes such as P0087 (fuel pressure too low), P0191 (fuel pressure sensor range/performance), or P0171 (system too lean) .
• Whining or buzzing noise coming from the rear of the vehicle where the fuel pump is located. A failing fuel pump often makes a high-pitched whine before it fails completely .
• Fuel odor or visible fuel spills on the ground under the vehicle. This is a serious fire hazard and requires immediate attention .
• Reduced fuel economy and jerky engine response. The engine may buck or surge unexpectedly .

Many drivers report that the problem starts intermittently — stalling once or twice — before progressing to complete failure. Some owners have had to wait weeks for replacement parts, only to experience the same failure again after installation .

What to Do If Your Vehicle Is Affected

Step 1: Check Your VIN
You can check if your vehicle is involved in any GM fuel pump recall by entering your Vehicle Identification Number (VIN) on NHTSA's website at https://vinrcl.safercar.gov/vin/ or on GM's Owner Center at https://my.gm.com/recalls . You can also call Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782 .

Step 2: Schedule the Free Repair
All GM fuel pump recalls are repaired at no cost to the owner. Depending on the recall, the fix may involve replacing the fuel pump module, the high-pressure fuel pump, the fuel pump power control module, or updating the engine control module software . If your vehicle is part of the 2025-2026 Silverado/Sierra 3500 recall, you may receive the fix via an over-the-air (OTA) update without visiting a dealer .

Step 3: Document Everything
If you experience symptoms, keep a detailed record of every repair attempt, including dates, mileage, and the dealership's work order. If the same defect persists after multiple repair attempts, you may be eligible for lemon law protection in some states .

Step 4: Consider Courtesy Transportation
If your vehicle is under warranty, you may qualify for a rental car or courtesy transportation while the recall repair is being performed. Check with your dealer and refer to GM's Field Action Courtesy Transportation Policy .

The Ongoing Legal Fight: Class Action Lawsuit

In 2025, a class action lawsuit was filed against GM alleging that the fuel pump module defect in 2020-2024 Chevrolet Equinox and GMC Terrain vehicles is not fixed by the existing recall (N222372310). The lawsuit claims that GM's replacement fuel pumps come from the same supplier and suffer from the same design flaws, and that the recall was too narrow, excluding thousands of vehicles from model years 2020 through 2024 that share the same fuel pump design . The plaintiffs also allege that GM knew about the defect long before issuing any recall but concealed it to avoid repair costs . If you own one of these vehicles and experience recurring stalling or fuel delivery issues, you may want to consult a lemon law attorney.

Why Choose a Reliable Aftermarket Fuel Pump

If your GM vehicle is outside the recall coverage window, or if you have already had the recall repair done but continue to experience problems, you may be considering a replacement fuel pump. Choosing a high-quality aftermarket fuel pump can save you money and provide better long-term reliability than the factory part.

KEMSO Fuel Pumps are an excellent choice for GM owners who want a dependable, high-performance replacement. KEMSO offers fuel pumps that are designed as OEM replacements, meaning they meet or exceed the specifications of the original equipment. Every KEMSO fuel pump comes with a lifetime warranty, giving you peace of mind that your investment is protected. Whether you drive a Chevrolet Silverado, GMC Sierra, Cadillac Escalade, or any other GM vehicle, KEMSO has a fuel pump that fits your needs. Their products are built to handle the demands of daily driving, and their customer service team is based in Houston, Texas, ready to help you with any questions. Visit KEMSO's website to browse their full lineup of fuel pumps and take advantage of their lifetime warranty and competitive pricing: https://www.kemsoracing.com/

Final Thoughts

GM fuel pump recalls have affected millions of vehicles over the past decade, and the risks are real: sudden engine stall, fuel leaks, and fires. If you own a Chevrolet, GMC, Cadillac, or Buick, check your VIN today to see if your vehicle has an open recall. The repairs are free, and dealerships are required to perform them. If you have already been through the recall process and are still having problems, document everything and consider filing a complaint with NHTSA or contacting a lemon law attorney. For those who need a reliable aftermarket replacement, KEMSO fuel pumps offer a high-quality, lifetime-warranty solution that can get you back on the road safely.

For more information on KEMSO fuel pumps and to find the right part for your vehicle, visit: https://www.kemsoracing.com/