2014 Buick Verano engine problems

Filed May 11, 2025 · Electrical, Engine · NV

Vehicle hesitating when attempting to accelerate. No power or minimal momentum when pressing on gas pedal. Transmission control module would randomly drop out and loose communication at the same time the body control module thought the vehicle was in park. It would lock and unlock the doors multiple times and the car would jerk uncontrollably. Extremely unsafe while mobile. Issue first occurred randomly summer of 2023 and has progressively gotten worse. Now it occurs at least once every 2 weeks.

Filed Apr 19, 2025 · Airbags, Engine · AL

Car keeps stalling and the service power steering warning comes on the dash as well as the service air bag. Then the car speed drops to around 20 mph and won’t go any faster and then when you stop at a stop sign or something the car acts like it doesn’t want to go

Filed Mar 12, 2025 · Engine, Transmission · CT

I have included here copies of correspondence between myself and General Motors relating to an issue with my 2014 Buick Verano. As stated in the emails, after some online research, I found that there was actually a class action lawsuit pending in the court with regard to the issue I was having. I did reach out to the attorneys office handling the class action suit and received an auto-reply that they received my message, but nothing further. What I find very disturbing is that in one google search, I found multiple articles and forums as well as two class action lawsuits that address the very issue of excessive oil consumption and General Motors has not done anything to address this issue with vehicle owners. At the very least, a TSB should have been issued to make owners aware of this issue so they could address it properly. There continues to be many posts by people still experiencing this problem which is unacceptable. The issue has caused unnecessary wear and tear on my car and many costly repairs. My car continues to have issues that may have been caused by the initial PVC problem.

Filed Jan 9, 2025 · Electrical, Engine · PA · 3 injuries

Newly purchased delivery of 2014 Buick Verano. from Auto Deal Makers in Chantilly, Va. Not even 5 miles driven, car was hesitant at 20mph, felt like it was going to stall out at 40mph, my left upper lip started tingling, my kids felt sick as we all experienced a heavy taste & smell of burnt oil in the cabin of the car. Two hours later my kids & I still could not get the taste of burnt oil off our tongues and back of our throats even after eating. Contacted GM & Chevy although they are fully aware of the defect they refuse to accept responsibility. The tingling has now reached my chin as though my children and I have been affected by some form of toxic chemical poisoning. This was the first time I ever drove my newly purchased vehicle, and have been poisoned myself & my kids by the toxic fumes the car is emitting. Total recalls should be done, and full compensation to consumers. GM & Chevy are fully aware of the defects and should be held responsible and accountable for the dangerously hazardous fumes that they are knowingly allowing unsuspecting consumers to become victims of their neglect and found guilty of all laws created to protect consumers, and the environment for these defective vehicles and found guilty pursuant to any and all Lemon Laws pertaining to aforementioned toxic chemical exposure. All of these makes/models that have similar issues should be recalled immediately for the safety and health of the consumers, and the environment.

Filed May 30, 2023 · Engine · MO

My 2014 Buick Verano, that I have owned for several years now, is consuming oil at an alarming rate. The problem is that the manufacturer put a PCV valve into the engines intake manifold that gets clogged and produces too much pressure. With the pressure being so high, it forces oil into the air intake breather box and up through the throttle body and gets burnt off. If the oil pressure gets too high, the additional risk is that the rear main seal may get blown. Because of this, I have to continuously check for proper engine oil level, and even while doing that often (weekly), there are times that I find the car needing more than 2 quarts of oil to be put into the engine regardless of how long it has been between oil changes. Additionally, there has never been an oil light or any indicator light showing any trouble at all. GM knows there are problems with these 2.4l engines because they sent letters to some owners of 2012 GMC Terrains with the same problems. As there are still many Buick Veranos and other vehicles on the road sharing the same engine, I believe that GM should still be held responsible for repairing a known problem. I have not taken this to the dealer for this problem, as I have read many other accounts of people being charged diagnosis fees with $5000 plus repair bills for this issue.

Filed Dec 7, 2021 · Brakes, Electrical · CO

The car stalls in traffic and the air conditioning will stop working and remote start doesn't work although I have paid for it to be fixed. You can just be driving along the car will stop and not start. It has stalled 6 times in mid traffic putting my life and my children's life in danger we almost was hit by other cars on the highway because the car stopped suddenly. I had the car towed to the Shortline Buick GMC 1301 S Havana St. Aurora, CO. 80012 because of this and they charged me $1000 and only change filters did not fix the car or the remote start. This on or around October 13, 2020.

Filed Sep 17, 2020 · Airbags, Driver assistance · UT

My transmission is slipping. I am having so many problems since I purchased this car. Electrical, lights, the air system.

Filed Dec 20, 2019 · Electrical, Engine · 179,000 miles · CA

Tl* the contact leases a 2014 buick verano. While driving, the vehicle stalled without warning. The vehicle was restarted and was able to drive, but the failure recurred. In addition, all the warning indicators randomly illuminated and all the door locks went up and down. The failure recurred numerous times. The vehicle was taken to the leasing mechanic who diagnosed that the wiring underneath the vehicle was loose, which caused all the warning indicators to illuminate. The vehicle was repaired. The failure recurred two weeks later and the vehicle was taken back to the same leasing mechanic where it was currently being repaired. The manufacturer and dealer were not made aware of the failure. The failure mileage was approximately 179,000. The VIN was not available.

Filed Dec 4, 2018 · Electrical, Engine · TX

My car stops everytime I stop or when I put it in reverse and my check engine light it on.

Filed Dec 3, 2018 · Electrical, Engine · 100,000 miles · MA

Tl* the contact owns a 2014 buick verano. While the vehicle was parked, it would turn on and off by itself. The failure also occurred while driving 45 MPH. When the contact was attempting to return home, the vehicle cut off in the middle of the road. The contact had to wait fifteen minutes to restart it and drive home. The dealer (ray laethem buick gmc, 17677 mack ave, detroit, mi 48224, (313) 886-1700) and the manufacturer stated that they could not find any failures. The vehicle was not repaired. The failure mileage was 100,000.