The contact owns a 2016 Chevrolet Equinox. The contact stated while driving 55 MPH, the vehicle started making a ticking noise. There were no warning lights illuminated. The vehicle was taken to an independent mechanic, and the mechanic informed the contact that the engine was low by two quarts of engine oil. On another occasion, the vehicle was taken to the independent mechanic for an oil change, and the engine was low by two quarts of engine oil. The following month the vehicle was taken to the independent mechanic, due to the vehicle hesitating to accelerate, the vehicle was diagnosed with excessive oil consumption. The vehicle was not repaired after the most recent failure. The dealer was not made aware of the failure. The manufacturer was made aware of the failure. The failure mileage was approximately 94,690.

- Wautoma, WI, USA

Engines rear main seal failed and was replaced Freezing weather-15 degrees car will not run GM dealer that car was towed too Just a shutter no dash or any lights ever came on Repair by GM dealer said pcv valve froze resulting in dramatically increased oil pressure

- Saint Paul, MN, USA

The contact owns a 2016 Chevrolet Equinox. The contact stated that while driving on a rural road at 55 MPH, the vehicle lost motive power. No warning lights were illuminated. The contact entered a nearby parking lot, where the vehicle was parked and inspected. The contact stated that there was an abnormal amount of oil leaking from underneath the vehicle. The vehicle was towed to a local independent mechanic, who diagnosed the vehicle and informed the contact that the vehicle had experienced engine failure and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 120,000.

- Pinson, AL, USA

When temperatures were around 0 degrees, I was driving to work and I started hearing a noise and the car was shaking. I oil all over the ground and checked the oil once parked, the dip stick had no oil and there was white foam under the oil cap. This issue could've cause me to lose control of my vehicle while driving, putting myself and anyone around me at risk. I had the vehicle towed to a dealership where they found out that the rear main seal failed. They replaced the rear main seal along with the front main seal and sent me on my way. I had no issues for the next month, but the weather went back below 0 degrees and the same issue happened again, this time there was ice found in the intake manifold. This repair is being completed now. The vehicle has not been inspected by anyone other than the dealership. No warning light, messages or any other symptoms were present prior to the failure. The engine light DID NOT turn on when the seal "blew" but did turn on after turning the car off and back on.

- Kansas City, MO, USA

On January 21st,2025 (a day where temps did not exceed zero degrees driving this vehicle 3/4 of mile home from work, as pulling down my street, engine began to run rough. No warning lights came on. i pulled in my drive and garage and turned off, there was an oil trail up my drive. After about an hour i looked under car and a HUGE puddle of oil was there. I then had it towed to Chevy dealer. They said it was the 3rd car with this same engine brought in that week, and same issue, a blown rear seal, and in my case damaged the engine quickly. we were told by other dealers that fire could have happened. After doing research, models 2004-2015 have the same exact engine and same exact Defect. the PVC intake valve can develop condinsation (the design does not allow this to escape) and on extreme cold days this can freeze, causing the pressure to build quickly and without warning blow the seal and damage the engine. In 2015 GM put out a service bulliten to dealers warning of this issue and fixed at no charge and also extended the warranty to 10 year 125000 miles (we are currently 8 years, 90K) GM did not change the Defect in this engine until the 2018 model years, GM did not contact any owners of 2016-2027 with the same exact engine and defect to fix or make aware it existed. There are hundred if not thousands of these engines with this defect on the road. It is all over GM related forums, the dealership service departments are aware of the issue as well. GM is refusing to fix my vehicle which now needs a new engine at cost close to $10K, For last month I have had to rent a vehicle for $300 per week at my cost while I fight with GM They have offered me a $1500 coupon to buy a new car, and now today offered $2000 towards the fix this is not acceptable to me. They are aware of the issue and have fully paid for and fixed the SAME EXACT issue all except 2016-2017 we think there should be an urgency to this matter

- Algonquin, IL, USA

1. Excessive oil consumption! Adding one quart of oil every two weeks! 2. Timing chain replaced (TWICE) within 2 years! 2022/2023 3. Rear main seal replaced! 2022 4. VVT solenoid replaced because of rapid oil consumption causing metal shavings from engine! 2025 No warning lights just loud ticking all of a sudden and then engine shaking! Camshaft locked up and would not start, had to be towed to repair shop! This is a very dangerous engine (EcoTec 2.4L 4 cylinder) to drive with, as it can lock up or just fail causing an accident!

- Tinley Park, IL, USA

I'm aware of the history of oil consumption issues with Equinoxs, as this is my third one, but I am told by the mechanic who did the oil change that there are no leaks, yet there 8 day later, after the oil change has been preformed, there is absolutely no oil on the dip stick. I just bought this car from Showcase Auto Sales, in Chesaning, MI and they will not take it back, as they sell them as is. There was no oil then either.

- Sebewaing, MI, USA

There is a oil consumption issue with this vehicle and there are no warning indicators whatsoever that there is no-low oil If I hadn't caught it I would've blown my engine

- Grovetown, GA, USA

no lights came on my car just became sluggish and I continued to drive up the road trying to get to safe spot to stop and it completely shut off on me I had to push out of road thankfully no one was behind me. I had towed to mechanic and he said my timing belt skipped and it had no oil has bent valves and piston damage and that I need a new engine

- Elmer, NJ, USA

Driving vehicle on two days 1/21-1/22/25 both days had a high of zero degrees, vehicle say for 4 hours at work outside and then was driven the 1 mile home. As pulling down my street car started running rough. Pulled into my garage looked and there was a oil steak up my driveway. My wife called me and when I got home I looked under car and looked like several quarts of oil on floor under car. She said no warning lights came on. I had it towed the next day to a local garage. He inspected the vehicle and said rear seal was blown and that there is knock in engine, so basically shot. We bought the car new in 2016 and it has less the. 90k miles. I contacted Chevy and they said nothing is out about that year. I contacted local Chevy dealer and was told this is a known pvc freeze issue with equinoxes and this engine but it has not been recalled. There is a Chevy bulliten about this issue that is the same engine but the bulliten covers 2010-1014. This is the same exact issue in the same exact engine. On my hat service bulliten they have increased the warranty to 10year 100k and are covering the repairs. But they will do nothing and ignore the issue on every other vehicle with this engine and this flaw. Lucky my wife made it home safe I am having the car towed to a Chevy dealership and am prepared to leave it there and demand it gets fixed.

- Algonquin, IL, USA

What started as my car guzzling just a little too much oil too quickly, turned into my engine sitting at 1200RPM while parked, and then yesterday all the oil had leaked out, oil pressure was very low and the car wouldn-??t run, and I-??m being told by my mechanic that I need a whole new engine.

- Louisville, KY, USA

This was the third time I have had my vehicle in the shop for the same exact issue - stalling while driving. This time we decided to take it to a Chevy Dealer who very quickly diagnosed the PCV System Freeze "causing the rear main seal to push out causing a major oil leak". Seeing as this issue is known in prior years, it is baffling why Chevy has not addressed this design flaw, which causes engine damage, nor have they chosen to included later models - such as my 2016 - in a recall. I am so very lucky that I started being aware of the warning signs and did not get on the highway to go home. It would have likely been a deadly incident in that case - I am not joking. This was a VERY expensive repair - especially considering this is the 3rd repair regarding the same issue.

- Hershey, PA, USA

Vehicle has an oil consumption issues which lead to a blown engines. Have been up to date on oil changes, just had an oil change 1 month ago and today the engine blew

- Liverpool, NY, USA

We purchased a 2016 Chevy equinox with a 2.4 eco-tech engine in September 2023 for approximately $14,000 and 95,000 miles. In September 2024, our vehicle seemed to malfunction at a gas station. When my husband attempted to turn the car on, it sputtered and several different lights lit up the dashboard. The car wouldnt start and we had to have it towed. The shop informed us the next day that there was zero oil in the car and our engine had blown. This was extremely shocking to us as we had zero issues prior to this and had our oil and tires changed within the last month. Upon their inspection, they stated no oil in the car. We told them we had recently had it changed at an oil shop. A shop employee then informed us there were known issues with this type of engine and we should look into it. Upon further research, we discovered this engine had indeed experienced issues over the past several years. A lawsuit was apparently settled regarding the 2010-2013 vehicles and 2014-2017 were now also experiencing issues. There is a class action lawsuit going on in a southern state as well. I contacted the MN OIG office and they advised we file a complaint here. We still owed approximately 9,000$ when this happened. I contacted GM support at 866-366-2273 on 10/7 and spoke with rep Jasmine and supervisor Rochelle. They advised they cannot open a case for me unless I pay to have the car towed to a GM approved dealer and pay for a diagnostic. They stated it-??s possible but not likely that I would receive any assistance due to the power train warranty am expiring at 60,000 miles. I advised I cannot afford to pay to have it towed a 3rd time and diagnosed again just in the hope they would be able to help. Prior to this happening, we did not experience any issues with the vehicle and it wasn-??t indicating there were any issues (there were no lights on to show something wasn-??t functioning properly).

- Elk River, MN, USA

It appears the 2.4L engine is burning oil at a high rate, leading to engine stutters, stalling, and outright engine failure. Our mechanic says if we didn't catch this in time, an engine without the proper amount of oil as a lubricant could stall, seize, and/or cause enough damage to warrant an entire engine replacement. If the engine quit on the freeway around Houston, TX, my wife would have been at great bodily risk. The mechanic suggested that there may be an extended warranty issued to GM Dealers to cover the 2016 Equinox 2.4L engine until 2026. The warning lamp was on for tire sensors, but no indication was given for the oil issue.

- Pearland, TX, USA

The 2.4L engine is burning oil at alarming rates, leading to consumers complaining about stutters, stalling, and outright engine failure. If not caught in time, an engine without the proper amount of oil as a lubricant can stall, seize, and/or cause enough damage to warrant an entire engine replacement. The engine is now blown. Chevy has known about this problem stemming since 2012 and has not addressed this with the American consumers.

- Flowery Branch, GA, USA

The contact owns a 2016 Chevrolet Equinox. The contact stated while driving at an undisclosed speed, the vehicle lost motive power with no warning light illuminated. The vehicle was towed to the dealer where it was diagnosed that the engine had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 70,000.

- Kissimmee, FL, USA

Engine consumed all oil and seized up, complete engine failure. We had just had a full synthetic oil change (and regularly did so according to manufacturer recommendations) 2,000 miles prior. This failure was not due to negligence. It appears to be a part of the same oil consumption issues with the 2.4L ecotech engine.

- West Des Moines , IA, USA

The contact owns a 2016 Chevrolet Equinox. The contact stated while driving at an undisclosed speed, the vehicle stalled, and the contact noticed a loud knocking sound coming from the engine with the check engine warning light illuminated. The vehicle was restarted; however, the failure recurred. The vehicle was taken to an independent mechanic where it was diagnosed with engine failure due to the engine not properly circulating the engine oil. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The vehicle was taken to the dealer but was not diagnosed or repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The failure mileage was approximately 159,000.

- Conway, AR, USA

Maintained vehicle with regular oil changes, tire rotations and inspections. Last oil change was June of 2024. Minimal driving throughout summer as both drivers are teachers and home most of the summer. Vehicle engine light illuminated on 9/12/24 with no prior issues or lights illuminating. Vehicle then went into what felt like "limp mode." Vehicle was taken to certified Chevy dealership service center. Initial diagnosis indicated there was little to no oil left in the engine. No visible leaks were seen on driveway where it has been parked, no smell of burning oil occurred prior to engine light illuminating. Oil life monitor stated 65.89% remaining. Visible leak diagnosis passed inspection. Diagnosis of misfire/engine related concerns. While on phone with mechanic it was stated that pistons and rings were malfunctioning. Upon researching issues, I discovered that there is a well known issues within GM of this exact problem existing in which around roughly 90,000 miles (my vehicle is currently at 91,000+) this specific engine starts consuming oil at a massive rate without indicating any leaks or smells of burning oil. Service center quoted between $6500-$10000 to repair. After I provided feedback about what I had discovered, I was told by mechanic that this is a well known problem with this vehicle. Extended warranties for this issue has been issued however, I am being asked to cover the cost to repair a known problem within the 2011-2017 GM engines in the Equinox and Terrain models.

- Etna, OH, USA