2023 Chevrolet Equinox: engine stalls while driving

Filed Oct 16, 2026 · Electrical, Engine · RI

Vehicle Safety Complaint — 2023 Chevrolet Equinox LT I am reporting a potentially dangerous safety defect involving my 2023 Chevrolet Equinox LT equipped with the 1.5-liter turbocharged engine. While operating my vehicle on a public roadway, it suddenly lost power and stopped functioning without advance warning, creating a dangerous situation for myself and other motorists. The vehicle had to be towed to an authorized Chevrolet dealership. I received no prior recall notification, and my VIN did not indicate an applicable recall. The dealership informed me that the fuel pump recall applied only to 2.5-liter engines. I am concerned because General Motors has published fuel pump control module recall campaign N262558690 and technical service bulletin 24-NA-139, both of which list the 2023 Chevrolet Equinox. The service bulletin specifically describes engine stalling and loss of power. I request that the federal safety agency investigate whether my vehicle experienced a related defect and whether the affected vehicle population should be reviewed. I can provide the dealership’s diagnostic findings, repair records, towing documentation and any additional information requested. Also too. Since OnStar equipment in radio and car did a remote update this summer this failed other components and softwares believe it killed my battery i had to replace, everything electronic since then have going downhill. I experienced this recall last produced, Chevrolet lied to me, my car has been fixed for now but my vin should be entered in database. Chevrolet is telling people its 2.5 motors when clearly it states my make and model it happened and they dont make 2.5 motors for equinox class. This dealer is scammish or Chevrolet is hiding potential recalls. Im just waiting for another electronic to fail and another false answer. We will see? My situations are real and pose saftey concerns. There is a report police filed cause they towed it.

Filed Oct 2, 2026 · Fuel system · VA

The high-pressure fuel pump on my 2023 Chevrolet Equinox has suffered a structural mechanical failure, creating a severe risk of sudden engine stall while driving. Exactly 60 days ago, a certified GM dealership performed Customer Satisfaction Program N252524760 on this vehicle to address fuel system faults. The software calibration mandated by the campaign failed to resolve the underlying physical defect. The exact same fuel system trouble codes have returned, and the vehicle is now unsafe to transport my children. The manufacturer's remedy was incomplete, and the dealership is refusing to replace the defective mechanical pump without an out-of-pocket charge, despite the failure stemming directly from a documented corporate defect program.

Filed Sep 7, 2026 · Fuel system, Steering · CO

**the federal safety agency Complaint Summary: 2023 Chevrolet Equinox Warranty & Safety Failure** * **First Stall & Initial Negligence:** After a factory engine replacement, the vehicle suffered a fuel system failure. Castle Rock Chevrolet falsely claimed it was repaired, leading to a catastrophic stall on a high-speed highway with raw gasoline and burning plastic odors. * **Second Stall & False Diagnosis:** Following a tow, the dealership cleared the car, claiming "no errors". Within 24 hours, it stalled again in live traffic. Castle Rock then refused emergency warranty service and hung up on you. * **Critical Safety Hazard:** The vehicle experiences a severe electrical voltage drop (triggering **"Engine Power Is Reduced"** and **"Battery Saver Active"** warnings). This causes a sudden, dangerous **loss of Electric Power Steering (steering locks up)** and **fuel injection failure** while driving in traffic, creating an extreme crash risk. This recurring hazard stems from improperly reassembled or melted wiring harnesses following dealership repairs.

Filed Aug 21, 2026 · Acceleration, Engine · GA

The vehicle is experiencing repeated, sudden engine stalling while driving at speed, creating an immediate risk of a severe traffic collision. In March 2025, the fuel pump failed and was replaced by an independent mechanic, who later had to clear a system clog in August 2025 after a second stall. In August 2026, the dealership replaced the fuel pump under an official the federal safety agency safety recall. Within days of receiving the vehicle back, the new recall remedy failed, causing the vehicle to stall in traffic again and nearly cause a major accident. The vehicle has suffered four separate fuel-system-related failures/stalls under 87,000 miles. The manufacturer's official recall remedy has failed to resolve the safety hazard, and the vehicle remains entirely unsafe to drive.

Filed Jun 26, 2026 · Fuel system · GA

The vehicle experienced multiple instances of sudden engine stall and loss of motive power. These failures occurred without warning, leaving the vehicle immobilized in high-traffic areas, including a turn in a multi-lane roadway. This defect creates an unreasonable risk of a rear-end collision or being stranded in hazardous traffic conditions. Incident Chronology: Initial Failure: In April 2026, the vehicle stalled in an intersection. After a manual reset of the Check Engine Light (CEL), the vehicle stalled again during a turn. Diagnostic codes P228C (Fuel Pressure Regulator 1 Exceeded Control Limits) and P0089 (Fuel Pressure Regulator 1 Performance) were present. First Attempted Repair: The dealership performed a Technical Service Bulletin (TSB)/recall procedure to calibrate the fuel pump and pressure sensors. Recurrence: Immediately upon retrieval, the vehicle stalled again. The vehicle would not restart or maintain idle, necessitating a second tow. Final Repair: The dealership recalibrate the module. Additional Safety Concerns: the vehicle experienced multiple "Reduced Engine Power" events and "Check Engine" flashes while traveling at highway speeds (approx. 70 mph). Manufacturer Response: Despite the "Engine" designation of the diagnostic codes, GM initially claimed the fuel pump was not covered under the powertrain warranty. While partial assistance was provided for repairs, the recurring nature of these stalls suggests a significant reliability issue with the high-pressure fuel system components and engine. After purchasing 4+ Equinox's within the last few years without any issue this is the worst experience I have had thus far.

Filed May 14, 2026 · Fuel system · OH

The vehicle experienced multiple instances of sudden engine stall and loss of motive power while navigating active downtown intersections and airport terminal lanes in Atlanta, GA. These failures occurred without warning, leaving the vehicle immobilized in high-traffic areas, including a turn in a multi-lane roadway. This defect creates an unreasonable risk of a rear-end collision or being stranded in hazardous traffic conditions. Incident Chronology: Initial Failure: In February 2026, the vehicle stalled in an intersection. After a manual reset of the Check Engine Light (CEL), the vehicle stalled again during a turn. Diagnostic codes P228C (Fuel Pressure Regulator 1 Exceeded Control Limits) and P0089 (Fuel Pressure Regulator 1 Performance) were present. First Attempted Repair: The dealership performed a Technical Service Bulletin (TSB)/recall procedure to calibrate the fuel pump and pressure sensors. Recurrence: Immediately upon retrieval, the vehicle stalled again in a "no parking" zone at a major airport after 45 minutes of operation. The vehicle would not restart or maintain idle, necessitating a second tow. Final Repair: The dealership replaced the fuel pump assembly. Additional Safety Concerns: Approximately 4,000 miles prior to the fuel pump failure, the vehicle experienced multiple "Reduced Engine Power" events and "Service ESC" flashes while traveling at highway speeds (approx. 70 mph) in rainy conditions. The dealership replaced all fuel injectors and spark plugs at that time. Manufacturer Response: Despite the "Engine" designation of the diagnostic codes, GM initially claimed the fuel pump was not covered under the powertrain warranty. While partial assistance was provided for repairs, the recurring nature of these stalls suggests a significant reliability issue with the high-pressure fuel system components and engine.

Filed Apr 16, 2026 · Fuel system · MO

It keeps stalling and trying to die out. I seen this has been an issue in previous years and in some cases this year. There has not been a recall issued yet for the 2023.

Filed Feb 22, 2026 · Electrical · PA

I can be driving at speeds up to 40 -60mph. The car will just shut down on high way, putting not only myself but children at risk of a crash. The car will start reduced power engine, and the engine will start to stall and completely shut down. I have taken it to nick chevy in tarentum pa multiple times regarding this issue. They state software issue. But every so many months it does it again. Putting my life and children life in danger for just stopping on major highways.

Filed Feb 13, 2026 · Fuel system · MO

Within the past two months, I have experienced multiple significant mechanical failures that raise serious concerns about the reliability and safety of this vehicle. First, the air conditioning compressor failed at approximately 55,000 miles. This was an unexpected and costly repair for a vehicle that is only two years old and has been properly maintained. Shortly thereafter, the fuel pump failed. I became aware there was a recall related to the fuel system; however, when the dealership ran my VIN, it did not populate under the recall campaign. Despite this, the component still failed. Now, I am experiencing continued stalling and drivability issues, particularly when coming to a stop or when the automatic start/stop system engages at traffic lights. Based on the symptoms, I believe the secondary fuel pump may also be malfunctioning. A vehicle stalling in traffic creates a clear safety hazard. I rely on this vehicle daily, and repeated fuel system failures at this mileage are unacceptable. I am requesting the following: A full diagnostic review of the fuel system under manufacturer oversight Consideration for coverage or reimbursement of recent repairs Investigation into whether my vehicle should have been included in the applicable recall Assurance that this vehicle is safe to operate I have maintained this vehicle appropriately and did not expect major component failures at 55,000 miles. I am extremely concerned about both reliability and safety moving forward. Please advise on next steps and how Chevrolet intends to address this matter.

Filed Nov 5, 2025 · Fuel system · 38,000 miles · OH

The contact owns a 2023 Chevrolet Equinox. The contact stated that while driving at approximately 65 MPH, he observed a "reduced engine power " message appear and the check engine warning light illuminated. Additionally, the vehicle lost power. The vehicle was steered to the side of the road, where the vehicle stalled. The vehicle was not able to restart immediately, but it restarted 45 minutes later, the failure persisted. The vehicle was then taken to an independent mechanic, where it was diagnosed, and determined that the fuel pump needed to be replaced. The vehicle was repaired, but the failure reoccurred approximately five months later. The contact stated that during the last failure the vehicle was not able to be restarted. The vehicle was towed to the same independent mechanic, where it was diagnosed that the fuel pump and the entire fuel pump system needed to be replaced. The vehicle was not repaired due to the parts being on a national backorder. The manufacturer was notified of the failure. The failure mileage was approximately 38,000.

Filed Oct 25, 2025 · Fuel system · FL

Check engine light, reduced engine performance, stalling antiskid message coming on misfire won’t accelerate hard starting. First time June 2025 bad fuel injector second time August 2025 bad fuel injector third time October 2025 car at dealership replacing high-pressure fuel pump.all repairs done at Bomnin Chevrolet west Kendall Miami fl 33177

Filed Sep 23, 2025 · Fuel system · GA

Car stalling