2015 Chevrolet Equinox Engine

The 2015 Chevrolet Equinox equipped with the 2.4L Ecotec engine has been reported to have excessive oil consumption due to several issues: Defective Piston Rings: The oil control rings are prone to sticking and clogging, leading to oil blowby and excessive consumption. PCV System Issues: Problems with the Positive Crankcase Ventilation (PCV) system can create excessive vacuum in the crankcase, contributing to oil consumption. Timing Chain Problems: The timing chain can stretch over time, leading to misalignment and potential engine damage. Regular Maintenance: Owners are advised to monitor oil levels frequently and consider using synthetic oil for better performance and longevity. These issues can lead to significant engine wear if not addressed promptly. My vehicle is using too much oil. The 2.4L eco tec engine is installed in this vehicle. The Chevrolet dealership in Rockwall Texas texted me that the engine is bad and needs replacing. The vehicle is past is warranty, so the dealership is using that reason, to not fix this issue. The estimated cost to replace the engine is approximately $11000.00.

According to our mechanic, our vehicle’s PCV system became clogged and it increased the pressure in our engine and caused the car’s rear main seal to rupture, leading to catastrophic oil loss, loss of power to the vehicle, and engine damage. In our case the entire engine needed to be replaced.

Noticed knocking in the engine and excessive oil usage. I keep my vehicle maintained. I went and had the values and seals replaced around engine for oil. Not even two to three weeks later knocking again. Took it back and engine is burning oil. Read about this make and model having defective pistons and rings causing oil to burn excessively. This has cost me thousands of dollars and it's still not fixed.

My daughter, the driver of this vehicle, noticed a noise. The check engine light came on. Over a short period, the noise from the engine progressively worsened. We brought the car to a certified mechanic. The mechanic's initial determination was that the engine would need to be replaced. It was determined that the engine was faulty, failing due to oil leakage that led to excessive oil consumption. As we were not ready to make that kind of financial commitment, we asked him if there was another option. We were instructed to check the oil frequently. We did so over the next couple of months, but the problem continued and worsened. As my daughter was driving, the engine would make a noise and lose power. Eventually, the vehicle started shaking and would shut down when stopped at red lights and stop signs, requiring the engine to be restarted each time. We then brought it back to the mechanic, and the engine was replaced with a new one.

The 2.4 liter engine in my car has had excessive oil consumption. now the engine oil is like peanut butter and the blow by out the oil fill is strong.

Timing chain tensioner lost tension and timing chain got so loose it would not turn the cams and catastrophic engine valve damage was done! This engine is notorious for this and there are class action lawsuits as a result but no recalls from GM as yet only TSB’s (Technician Service Bulletins). This is going to cost me thousands in repairs and I still owe $8500 on it. If this happens in traffic it could pose a serious safety risk in addition to the financial burden it is causing many people! Mine fortunately happened in my driveway and the vehicle had to be towed to my mechanic and has been there for 3 weeks. Have had rental vehicle costs as well. He had 3 other 2010-‘16 GM 4 cylinder 2.4L Ecotec engines in his small shop with the exact same issue! After doing research it is a common issue and GM has done nothing to solve it!

The contact owns a 2015 Chevrolet Equinox. The contact stated that while starting the vehicle, there was an abnormally loud sound coming from the engine compartment with the check engine warning light illuminated. 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 dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 169,000.

The timing chain went down i only have 95000 miles on it is heard these timing chains went down on. Certain equinox i feel this should of been on a recall since chevy knew this was happening 3 000 dollars later

AS I WAS DRIVING, AN ERROR CAME ON MY DASHBOARD STATING, "REDUCED ENGINE POWER". THE FASTEST I COULD DRIVE WAS 25 MPH, THEN YOU COULDN'T DRIVE AT ALL. I TOOK THE VECHILE TO THE MECHANIC AND HE STATED THE PROBLEM WAS A FAULTY OIL PUMP AND MOTOR.

excessive oil consumption 1qt per 600 miles

On [XXX], I was en route to Montgomery, Alabama, from Canton, Georgia, driving my 2015 Chevrolet Equinox on the highway at approximately 55 miles per hour. Suddenly, my truck began to decelerate rapidly on its own. A warning message appeared on my dashboard stating, “Engine reduced power to protect the engine.” I had to skillfully steer my truck over to the right shoulder to avoid a potential accident and escape the flow of traffic. It was extremely perilous to be on the highway as my truck nearly came to a complete stop. I had to have my truck towed to Chevrolet in Montgomery, Alabama. In addition, I had to get an uber because my truck would not start at all. I had to spend money on ubers and a hotel. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I took my vehicle to a Chevy dealership due to engine light coming on with the stability track light showing as well as "reduced engine power notification. They are saying the timing chain is needing replaced therefore requiring the entire engine to be replaced. Vehicle is available upon inspection. Once the engine light came on and the reduced engine power light came on vehicle started stalling in traffic. I was at a traffic light and the vehicle cut itself off once I came to a slow stop. Vehicle had to be turned off and back on. Vehicle also started losing power while driving when trying to pull over to incident. Yes. I took my vehicle to a dealership. Initially, they changed other parts on the vehicle. However, when they tested vehicle, it was still showing same signs. That is when they came up with needing a whole new engine based on the timing chain. Dealership will not replace timing chain and states the entire engine needs replaced. Vehicle has only been inspected by a Chevy Dealer. Yes, Once the engine light came on, the stability track and reduced engine power mode came on. they first appeared about a week before i took the car in. I made an appt as soon as the lights came on. The dealership was not available for immediate assistance.

I have contacted GM numerous times about excessive oil consumption in my vehicle. Even with pristine maintenance and making sure that the oil is changed when it needs to be, it is chugging oil. You can’t even drive 200 miles and it’ll be bone dry. Yesterday while I was driving, it stalled out in traffic and almost caused an accident! We were on an extremely busy highway and it just stalled right there! Thank God, the people behind us weren’t tailgating!! I have contacted GM numerous times. There is currently a class action lawsuit because a lot of of the Chevy equinox is burn excessive oil. There was a previous class action lawsuit on older Chevy equinox that was settled. It’s the piston rings and everything that are causing this issue. We’ve also had the previous recall fixed, but for some reason, they will not take it off of our vehicle!! The wiper blades were fixed and we’ve contacted numerous times about that getting corrected as well

Oil issues. The oil light does not come on when there is low oil and the rear main seal busted and the car started to shake and then it turned off. No oil light or check engine light came on. The car did start back up and I was able to move it to safely. There has been several known issues with this model and engine. There is a current service bulletin 14882. However my 2015 equinox is not included in the service bulletin even though it is a known issue with models from 2010 to 2015. Thank You!

Rear crankshaft seal has failed. Engin oil has blown out at bottom of engine and all over underside of car. Oil has covered the exhaust system causing smoke in and outside of car. Leaked engine oil could have ignited and caused a fire that would have consumed the entire car. There appears to be numerous postings on the internet of other chevy equinox owners with the same problem. There was no prior warning that the crankshaft oil seal was in the process of failure. I personally checked the oil pan drain plug and the oil filter cap, and these were not the issue of the oil leak. Again, from my investigation on the internet sites, it appears to be a common issue with the General Motors 2.4 Liter Vortec engine in the Chevrolet equinox car model. This issue can and probably result in total engine failure and need of engine replacement. The repair to replace the rear crankshaft oil seal is very costly and should not be needed on any vehicle with normal wear and use. With my internet investigation there appears to be a design problem with the PCV design and system. The PCV system is prone to clogging and freeze up in cold weather. This can result in excessive internal engine pressure the is a major cause of blowout of the crack shaft oil seal. The temperature at the night before was only 9 degrees. The car was last used under freezing conditions which could have contributed to engine failure.

My car burns so much oil, we have to add oil to it every time we go on a hour or longer trip. Doing research and according to my mechanic the 2012-2017 equinox has an engine defect that causes it to burn excessive oil. This issue needs to be recalled. It makes the vehicle unsafe to drive because you can not predict how much oil it will use!

[XXX] I was driving on [XXX] when my car abruptly stopped. I was almost hit by the driver behind me. I was able to roll the car over to the shoulder. The car was towed. I had 2 mechanics inspect the car on 11/26/24. They both concluded that the piston rings are defective and the car is consuming oil excessively. The oil consumption in their opinion led to burning of oil in excess that I would be unaware of. Therefore leading to no oil in the car even though the car is reading 100% oil. Thus further leading to engine failure. There were no warning lights on in the car prior to the car stopping. I called Chevrolet Customer Care Assistance. I was informed by the representative that the warranty was no longer valid but, an appointment could be made at a local chevrolet Dealership. However; I would have to pay for a diagnostic. They would then decide what they would do about my car. I questioned why I needed to pay for the diagnostic when 2 mechanics already assessed the vehicle. I also informed them that each mechanic alerted me to the oil consumption issue and that this is something many people have complained about. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2015 Chevrolet Equinox. The contact stated while driving at an undisclosed speed, the vehicle briefly vibrated before losing motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle was restarted. The contact stated that prior to the failure, there was an increased frequency of oil changes. The contact stated the oil was being changed once per month. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the variable valve timing (VVT) solenoid. The vehicle was repaired, but the failure reoccurred. The manufacturer was not notified of the failure. The failure mileage was unknown.

The piston rings in my 2015 Chevrolet Equinox have failed, causing significant engine problems. Chevrolet is aware that faulty piston rings are a known issue in this vehicle, as evidenced by numerous complaints and class action lawsuits regarding this defect. The faulty piston rings have caused my engine to consume excessive oil, leading to reduced performance and potential engine failure. This defect poses a safety hazard, as the engine could seize or fail unexpectedly while driving. I have discovered that Chevrolet has issued Technical Service Bulletins (TSBs) acknowledging this issue, but they have not issued a recall or provided sufficient support to affected owners. Chevrolet has not offered to repair the issue under warranty or provide any assistance, even though this is a known defect with widespread complaints. This defect significantly impairs the safety, use, and value of the vehicle. I believe a recall or formal investigation is warranted to address this issue and hold Chevrolet accountable for repairing affected vehicles.

The contact owns a 2015 Chevrolet Equinox. The contact stated while driving on several occasions at various speeds, the vehicle lost motive power. There were no warning lights illuminated. The vehicle was taken to the residence. Additionally, when the vehicle was started, there was an abnormal sound coming from the engine compartment. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed and determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 133,000.

The contact owns a 2015 Chevrolet Equinox. The contact stated that on several occasions while driving at various speeds, the contact observed a rattling sound coming from the engine compartment. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the engine needed to be replaced due to the PCV valve failure due to oil being forced into the manifold. Additionally, there were metal shavings throughout the engine. The manufacturer was notified of the failure. The failure mileage was approximately 80,000.

The contact owns a 2015 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed, the engine seized. The contact stated that the Chevrolet mobile app indicated that the oil level was at 50 percent. The contact coasted the vehicle to a nearby Walmart. The Walmart attendant checked the oil level and concluded that there was no oil in the oil pan. The Walmart attended added two quarts of oil to the engine however, the vehicle failed to restart. The vehicle was towed to Midas where the vehicle was diagnosed with engine failure. The vehicle was then towed to the dealer where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The manufacturer was made aware of the failure but provided no assistance. The contact was informed that, due to the excessive mileage, the repair did not qualify to be covered under warranty. The failure mileage was approximately 100,000.

Bought this car in February 2024 and ever since then I have had nothing but problems with the engine. The first problem happened 12 days after I had bought it and it magically disappeared all the oil which end up causing a timing issue I should not have had no oil after getting an oil change 12 days before. I ended up having to get the engine replaced with a used engine. And then it was back-and-forth to The Shop or five times before I could actually keep my car longer than a few hours. And now with the Hughes engine, we are back to the same problem heavy oil consumption which means there is a problem with the 2.4 L L4 engine, it should not be consuming 5 quart of oil less than 2000 miles of driving.

We have had nothing but issues with the engine in this. We travel for my dad’s radiation and when you get about 120 miles to 240 miles it just burns oil and you end up having to replace 2 quarts or more. There should be no reason you have to add more oil that frequently. There was a class action lawsuit against them for this very thing but only for years 2010 to 2013. This is dangerous because what if the motor blows when you’re on the interstate and you cause an accident?? Just like the Chevy recall for the windshield wipers (I almost got into an accident on the interstate because they stopped functioning in a huge storm) and there was no fix for it at the time! I didn’t know about the recall till after the wipers had failed!

Our 2015 Chevrolet equinox burns excessive oil… we’re constantly low on oil and we looked it up in the 2013 Chevy equinox had a recall for the same issue… it’s the same engine as the 2013, but there was no recall on this one. It’s been happening for a while