2014 Chevrolet Equinox: engine stalls while driving

Filed Oct 22, 2026 · Engine · TX

The piston rings or something in the engine is wrong as to where there is massive oil consumption. When this is happening and my car gets empty quickly it is stalling while I am driving and it's hard to get acceleration which is dangerous when I'm on the road in one of the biggest cities in my state.

Filed Jul 29, 2026 · Engine · IA

Component Failure & Availability: A GM remanufactured 2.4L engine block, installed as a replacement in July 2025, suffered a catastrophic internal failure (blown head gasket) within 11 months of installation. The vehicle and the component are currently in the owner's possession and are available for inspection upon request. Safety Risk: A blown head gasket with an internal coolant leak into Cylinder #3 causes immediate engine overheating, severe engine misfires, and a loss of motive power. If this defect causes the engine to stall while the vehicle is in motion, the driver suddenly loses power steering and acceleration, directly compromising the safe operation of the vehicle in traffic. Confirmation by Service Centers: The catastrophic failure was formally reproduced, pressure-tested, and confirmed by an independent service center. Inspection by Manufacturer/Others: Following the independent confirmation, the vehicle was inspected by an authorized manufacturer dealership. During this inspection, the authorized dealership executed an unauthorized teardown of the engine block and sublet the engine head to a third-party machine shop, physically altering the failed component prior to manufacturer review. Warning Lamps & Symptoms: A check engine light illuminated shortly after the engine's initial installation. The authorized dealership evaluated the vehicle, reset the diagnostic trouble codes (DTCs), and released the vehicle back onto the roadway without properly diagnosing the warranted engine block. This allowed a defective and degrading powertrain component to remain in operation until failure occurred.

Filed Mar 18, 2026 · Engine · 100,000 miles · IL

The contact owns a 2014 Chevrolet Equinox. The contact stated that while driving at various speeds, the vehicle made an abnormally loud sound, shuddered, and stalled. The check engine warning light was illuminated. The contact was able to pull over to the side of the road on several occasions. The vehicle was taken to an independent mechanic, where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The engine had been replaced approximately two years prior due to a similar failure. The manufacturer was not notified of the failure. The failure mileage was approximately 100,000.

Filed Jan 3, 2026 · Acceleration, Steering · MI

Safety Complaint: Engine Stall/Loss of Power at Highway Speeds – 2014 Chevy Equinox Incident Details: • The Failure: While driving, the vehicle suddenly stopped responding to the accelerator. I was forced to navigate through highway traffic to the shoulder with no engine power. Once stopped, the vehicle would not restart. • Warning Signs: Leading up to the event, the Check Engine light and Battery light flickered intermittently. • Diagnostic History: Prior to the breakdown, a technician replaced the starter and checked the battery, yet the Check Engine light remained on. The engine exhibited high RPMs (reaching 3,000+) during normal acceleration before the total failure. • Safety Risk: This defect caused a complete loss of propulsion in high-speed traffic, placing myself and my infant in immediate danger of a high-speed rear-end collision.

Filed Apr 2, 2025 · Electrical, Transmission · PA

Service Stabilitrak, Power Steering light, Check Engine light. Door locks lock and unlock continuously. Randomly has No acceleration, causes jolting at a low speed. Available for inspection asap. The code “UO101” comes up in a diagnostic test. Overall, the car basically shuts down while driving at no specific speed. Safety of myself and others is at risk because this can cause an accident resulting in being rear ended/collision with car and other vehicles as it randomly happens when driving. I took my car to the dealership on 3/5/25 and expressed this issue and they could not diagnose it as it was not physically happening after I dropped it off to them. They had the car for 4 days and couldn’t duplicate the issue. They gave back the car and told me there was no issue with the vehicle and it is continuing to happen again. They told me to get proof of the incident on video when it happens again. (I was able to get a video today 4/3/25) There is no warning before this event happens. It will go away and not happen for a few days and then the next day it is not drivable. I am concerned for the safety of myself and others and would like to find the cause of this once and for all. I’d like for the dealership to not send me away without a reason why this is happening or fixing my vehicle.

Filed Apr 15, 2024 · Engine · FL

The contact's brother owns a 2014 Chevrolet Equinox. The vehicle was experiencing excessive oil consumption. Additionally, the contact stated that while the driver was driving at an undisclosed speed, the vehicle made an abnormal rattling sound and stalled. There was no warning light illuminated. The driver was unable to pull to the side of the road. The vehicle was towed to the residence, where an independent mechanic inspected the vehicle, and informed the contact that the timing belt or the engine needed to be replaced. The vehicle was not repaired. The dealer and the manufacturer were not notified of the failure. The failure mileage was unknown.

Filed Feb 8, 2024 · Engine · MI

Oil consumption issue with no warning and no indicator lights. I get regular oil changes and was never told I was ever low on oil. Engine was running with no oil and cause pistons to misfire and vehicle began stalling with my young children in the vehicle. Piston damage has caused metal shavings to enter engine and engine now needs to be replaced with 61,000 miles on the vehicle. My safety and my children’s safety was risked with no warning and no indication there was any issue, which could have resulted in an engine fire. Two different repair shops said this is a common issue with the equinox and has been involved in class action lawsuits in other states for models 2008-2017. I have called the dealership which resold the vehicle to me used knowing there was an issue and didn’t disclose any information regarding this and they have refused to do anything for me except for so the repairs and have me pay out of pocket because they say there is no issue large enough for a recall.

Filed Jan 22, 2024 · Engine · 77,000 miles · OH

The contact owns 2014 Chevrolet Equinox. The contact stated while his daughter was driving 65 MPH, the vehicle started shuddering. Additionally, the vehicle stalled while at a complete stop at a traffic light. The contact stated that his daughter verified that the vehicle had sufficient fuel. The contact's daughter was able to restart the vehicle and continued driving; however, the vehicle stalled while at a complete stop at another traffic light. The low oil pressure warning light was illuminated, and there was smoke entering the cabin of the vehicle. The contact stated that his daughter exited the vehicle and went to a Police Station for assistance. The vehicle was pushed to Police Station. The dealer was notified of the failure and informed the contact that the vehicle was not covered under Technical Service Bulletin Number: 14882. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and referred the contact to the federal safety agency hotline for assistance. The failure mileage was approximately 77,000.

Filed Jan 4, 2024 · Engine · PA

The contact owns a 2014 Chevrolet Equinox. The contact stated that while driving at various speeds, the vehicle made an abnormal sound. The contact stated while her daughter was driving approximately 25 MPH, the vehicle made an abnormal sound. The contact's daughter pulled into a parking lot, where the vehicle made an abnormal clunking sound and stalled. The contact stated that her daughter attempted to restart the vehicle; however, the vehicle jerked and failed to restart. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic, where it was diagnosed and determined that the engine had seized and needed to be replaced. The vehicle was not repaired. The dealer and the manufacturer were not notified of the failure. The failure mileage was unknown.

Filed Dec 18, 2023 · Engine · 120,000 miles · WI

The contact owns a 2014 Chevrolet Equinox. The contact stated that while his wife was driving at an undisclosed speed, the vehicle was stopped, and the vehicle was parked at a local shopping center while shopping. Upon returning to the vehicle, the contact's wife attempted to start the vehicle, however the vehicle failed to start. The vehicle was towed to an independent mechanic where it was diagnosed with a failed timing chain. The contact was informed that the timing chain needed to be replaced. The contact also stated that on several occasions while the contact was driving, the vehicle stalled and lost motive power. The contact stated that he was able to restart the vehicle and drive to his destination. The failure had been reoccurring for approximately six months. The manufacturer was made aware of the failure. The failure mileage was approximately 120,000. The VIN was unavailable.

Filed Oct 6, 2023 · Engine · 106,000 miles · TX

The contact owns a 2014 Chevrolet Equinox. The contact stated while driving approximately 65 MPH, the vehicle lost motive power and stalled. The vehicle failed to restart and was later towed to an independent mechanic to be diagnosed. The contact was informed that the engine was faulty and needed to be replaced. The vehicle was not repaired. The local dealer and the manufacturer were not notified of the failure. The failure mileage was 106,000.

Filed Sep 19, 2023 · Acceleration, Engine · 134,972 miles · WV

My vehicle has all symptoms of the timing chain slipping or being loose. Just as millions of others who owns a chevy equinox with a 2.4 motor. Drives like crap, stalls out unexpectedly, which is very dangerous, exhaust fumes enter cabin of vehicle, toxicity to lungs. Extreme fuel intake consumption, erotic idle issues, extreme oil consumption all these issues have progressively gotten worse. This is very much a safety hazard in more than ONE way! GM needs to be held responsible and FIX THEIR problem selling such faulty and pitiful parts to their customers. After this I will NEVER own a chevy again. HIGHLY disappointed! Fixing a timing chain issue is NOT cheap, nor should it be the responsibility of any chevy equinox owner seeing as how there are so many other people who share the SAME issue, like duh. obviously, this is a manufacturer defect. HOW HAS THIS NOT BEEN RECALLED YET??????? This issue is a safety risk hazard to the customers of this vehicle. Obviously, the timing chains in these 2.4 motors of all years of equinox's are defective and GMC are the ones who need to be held responsible and fix THEIR mistakes, this is ridiculous, how has a recall not happened, there are millions of people with the SAME COMPLAINT???