2023 Chevrolet Equinox Complaints

ENGINE — Filed 02/01/2026

The contact owns a 2023 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed on several occasions, the vehicle lost automotive power with the check engine warning light continuously illuminated. The vehicle was taken to a local Auto Zone and a diagnostic machine retrieved DTC: P0191. The vehicle was then taken to a local dealer where it was diagnosed, and the contact was informed that the high-pressure fuel pump was inoperable and needed to be replaced. The vehicle was repaired. The contact associated the failure with Technical Service Bulletin: N242450160. The manufacturer was notified of the failure. The failure mileage was 34,000.

POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM — Filed 12/01/2023

My 2023 Equinox RS losses power during quick acceleration for lane changes or passing. It will also lose power during some turns at normal speed. It will also accelerate and deaccelerate at a low speed making it feel like the gears are slipping. Auto stop on occasion will be a hard take off requiring a firm foot on the brake. At time it will also shift hard into 1st gear. My car has been in the dealership three times for this issue and the last time the tech said there was a recall for the issue and performed some reset and gave me the car back. Other than that they said there is nothing they can do about it. This issue presents a major safety issue especially when it losses power during a lane change or passing someone. I can't anticipate when the power will come back and by that time the traffic has now caught up to me. This problem started probably 6-8 months after I purchased the car new from the dealership.

FUEL/PROPULSION SYSTEM — Filed 02/28/2026

This malfunction occurred twice while driving in town and on interstate. Car went into low power mode due to fuel pump and fuel injectors failing. Stopped running and would not restart.

FUEL/PROPULSION SYSTEM — Filed 07/01/2026

Reduced power displayed and engine light came on. This happened on very early morning commute. Dangerous early morning timeframe before 6 am in very dense rural area to where speed totally reduced and then pulled over to losing engine power. Was basically stranded, no one around. Would not start. Had towed. Without vehicle for 5 days and Chevy dealership service could not recreate the issue. Codes read P0089 and P00C6. I am finding out by researching this is a recall issue in previous vehicles. Why not the 2023? This will likely happen again and my commute round trip is 2.5 hrs every day. I am afraid to drive this vehicle. My safety and others are at risk not if but when it happens again. This vehicle very well maintained and now I can't trust it.

FUEL SYSTEM, GASOLINE — Filed 05/19/2026

See attached document for complaint.

FUEL/PROPULSION SYSTEM — Filed 04/13/2026

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.

FUEL/PROPULSION SYSTEM — Filed 05/24/2026

Fuel pump has been repaired twice since I bought the vehicle brand new and now it’s faulty again it’s going to the dealership for a third time again

ENGINE — Filed 05/23/2026

I was driving on freeway and went to pass a semi. The suv hesitated and had terrible turbo lag. It almost caused an accident if it hadn’t been for the truck behind me taking action to avoid a collision.

FUEL/PROPULSION SYSTEM — Filed 02/14/2026

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.

UNKNOWN OR OTHER — Filed 05/08/2026

The back window shattered in my driveway after Getting in car to go to work. Happened when shut the door.