Buick Verano oil consumption problems

Filed Apr 8, 2025 · Engine · CA

Engine is known for bad piston rings and a poor emission ventilation system causing extreme engine pressure, blowback, and oil consumption. Engine stalled due to NO oil in it. No oil warning light appeared. Almost ran over two pedestrians as my car would not brake quickly enough as there was no power to any of the systems. And now I have to pay well over $6,000 to repair it? I JUST had my oil changed 5 days ago.

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 Sep 7, 2024 · Engine · WV

Vehicle is consuming oil at an excessive rate (with still less than 70000 miles on the odometer) and I have had to keep a close watch on the levels. It is burning a quart right now about every 1400 miles and the problem is only likely to get worse with time. This could cause the engine to fail or catch fire while operating the vehicle, which is quite dangerous, especially at interstate speeds or on mountain roads. Buick has not issued a recall, and yet there is a service bulletin dating from 2016 (Bulletin No.: 13-06-01-003H). I have also read many complaints from other Verano owners about this problem. An engine is one of the most expensive parts of any vehicle, and if Buick will not voluntarily recall this model year to make the needed repairs, the NTSB ought to take a hand in getting a recall of affected vehicles. I don't want to risk my life on the road if this engine fails while the vehicle is in operation.

Filed Oct 16, 2023 · MO

In checking, my oil found that the oil was low but I’ve had no leaks concerned about where the oil is going and the oil consumption. I change my oil about twice a year. The car only has 45,000 miles on it..

Filed Jun 21, 2023 · Engine · MD

My Buick Verano keeps running out of oil despite consistent oil changes. It ran out of oil, 3000 miles before my next oil change was due. There are many reports online of other owners of the same vehicle having the same issue. Recently, my car cut off in the middle of the street Without any warning due to no oil in the engine. The low oil warning light never came on. This is the second time that this has occurred. The first time the mechanic just said it was low on oil. Now my car will not restart. Again my next oil change was not due for another 3000 miles.

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 Apr 20, 2023 · Engine · PA

Oil Consumption- Burning through 2 qts of oil every 2000 miles. No warning lights coming on. Last oil change my car had no oil in it.

Filed Jan 27, 2023 · Engine, Transmission · PA

Car has had excessive oil consumption since start. Easily consuming 1-2 quarts of oil on monthly basis. Had timing chains replaced at 75000 miles. Car suddenly stopped without warning 1/16/23 and completely shut off while driving. Now, at 170000 miles the engine is blown, due to chains loosening, and valves getting bent and scattered.

Filed Sep 20, 2022 · Engine · MD

My car started burning an excessive amount of oil this caused my car to die with no engine warning while driving. My mechanic found it to be completely out of oil. The car only has 67000 miles on it and now I have to constantly put oil in the car. It does not leak it just burns oil. I just drove 400 miles and when I got to my destination my car was completely out of oil again. My motor is not going to last if this keeps happening.

Filed Sep 18, 2022 · Engine · FL

I purchased this used vehicle in March 2022 $8500 cash. I have had problems with oil consumption since I purchased. The car stalls and turns off when the oil is low. I am literally putting a quart of oil in the car every 40-50 miles. I have 6 children to get to school and I also work. At this time I can't afford another vehicle so I'm hoping that others come forth so this car can be recalled or fixed. Life is hard enough