Electronic climate control system allows windshield to become fogged over and I cannot see to drive or control HVAC system. I cannot control the heating, cooling and ventilation. Example: the system seems to blow or allow warm air in cabin when the A/C is on set at 68-72 degrees. This is when car is in motion and at idle on any road I travel. I reported problem to rice buick-gmc, inc. 8330 kingston pike knoxville, tn 37919-5449 (865) 693-0610 on 9/16/2014, 9/25/2014 and the problem persisted & getting worse to date 01/07/2019. I just found out about this important safety recall. Safety recall is listed for 2011 buick lacrosse on march 4, 2011 the federal safety agency campaign number: 11v149000 software in electronic climate control affects defrost system reducing drivers visibility and could result in crash. Unable to control HVAC system. Second problem is engine/ emissions, catalytic converter, sensor errors. All have caused check-engine light to come on.
2011 Buick Lacrosse engine complaints
Page 2 of 2: complaints 11 to 35 of 35, newest first, as owners wrote them.
While accelerating from a stop at an intersection and intitating a trn on a city street, the engine stopped and lost power steering and power brakes. The engine had to be jumped and a rod knock sound occurred. The engine later siezed up permanently at the service center. The vehicle was well maintained and oil levels were within normal operating range. There were no prior indications of engine trouble.
Twice after filling up with gas, my car was oils not start at the pump. Each time I had to wait several minutes before it would actually start. The second time it happened, I waited, it started then immediately quit again. There is a very hard start when it attempts to start as well. The engine light came on then immediately went off. I took the car directly to the dealership where it had to remain running until they could get it in. This was 540p on friday, may 25th before a holiday.
Power train control module it has excess play in the canshaft.
While driving uphill in the winter, went to turn into neighborhood at top of hill, just as turning the vehicle, vehicle died. Everything stopped working. Engine shut off, brakes wouldn't work, steering wheel locked, lights went off, then wouldn't start. Then the vehicle instructed to roll driver window down then up, roll right window down then up. Almost like it was trying to reboot. But this happened in the middle of driving. After trying a third time to start, it started. All information was gone, no mileage, oil life gone, tripometer gone. Drove vehicle home, just a block away and been too scared to drive the vehicle since.
Excessive oil consumption, piston and piston rings. Burning 3-4 quarts of oil every 2000 or less miles. After checking I find out this is not covered under warranty because it was not make at a specific plant. I have approximately 95,550 miles. I thought buicks were good cars and stood behind their product. This is quiet expensive, can you help? The oil light doesn't even come on when it got that low. It started acting funny and when checked, low oil, no . I have kept my vehicle very well maintained. The first time it happened around 10/16/17 and after looked at again 1/8/18 drips or leaks
Loss of engine power while driving on highway at 75 MPH, dropped suddenly to 30 MPH. Had to pull onto shoulder from passing lane, almost rear ended by tractor trailer due to sudden power loss, could not accelerate. Stabilitrak light turned on stating engine power reduced. Turned car off and restarted, went away. Came back on again 3 x's while driving back home on highway, had to continuously pull over and restart engine to clear.
Loss of engine power while driving on highway, sudden warning stabilitrak needs service, engine power reduced. Speed dropped to 30 MPH on highway from 70mph traffic flow. Could not accelerate at all to keep up w/traffic, had to pull onto shoulder to avoid getting rear ended. Could not accelerate enough speed to merge back onto highway light turned off. Dangerous!!!
Tl* the contact owns a 2011 buick lacrosse. While driving approximately 65 MPH, the vehicle stalled. The contact restarted the vehicle, but it stalled again and the check engine warning indicator illuminated. The contact drove the vehicle home and had it towed to an independent mechanic where it was diagnosed that the intake and exhaust cam solenoid failed. The vehicle was repaired. The manufacturer was notified of the failure and stated that the vehicle was not included in a recall. The approximate failure mileage was 48,800.
Tl* the contact owns a 2011 buick lacrosse. While driving approximately 50 MPH, the vehicle stalled without warning. The contact coasted the vehicle to the side of the road where it was able to be restarted. The vehicle was not taken to a dealer. The vehicle was not diagnosed or repaired. The manufacturer was contacted and informed the contact that there was no recall under the VIN and would get back to her the next day. The approximate failure mileage was 20,000.
Tl* the contact owns a 2011 buick lacrosse. The contact stated that the vehicle's wires were made with a soy chemical that attracted rodents. The failure was experienced twice. The first failure occurred at the area of the engine wires, which caused the engine to stall. The second failure occurred around the battery wires, which caused the battery to fail. The vehicle was taken to george matick chevrolet (telegraph road, redford charter, mi,48239 phone: (313) 531-7100) and taylor chevrolet (3801 telegraph road, taylor, mi 48180 phone: (734) 250-6220) for the repairs. The engine and battery wires were replaced. The manufacturer was notified of the failure. The approximate failure mileage was 96,000.
Engine suddenly stopped while beginning to exit from an eight lane highway (680). Couldn't restart. Had car towed to dealership. They replaced my battery for $361.77, in order to start the car and diagnose the problem. They called the next day to inform me that I needed a new engine...for $9000.00!!! On a car that was well maintained, with 60,000 miles???? Towed the car to my mechanic who told me that the a faulty seal caused a rod to break, and that caused the engine damage. Had a new engine installed for about $6000.00. I believe that gm is responsible for the faulty seal, and the potential damage to property and life which would cause a vehicle to suddenly stop running...causing the brakes and the power steering to stop.
My vehicle a 2011 buick lacrosse cxl 2.4l engine rpo laf. I have a problem with the engine making noise due to balance shaft chain special coverage recall 12313 where back then they included in the recall the balance shaft chain, tensioner, and also the engine mount high pressure fuel pump, then to say this bulletin has been revised to remove special coverage adjustment for the fuel pump that is now included in voluntary emissions recall 43180. Updates have been made to the part information, service procedure, and warranty transaction information sections. Please discard all copies of bulletin 12313b. Came the revised 12313b and now as of september 2016 revised again to 12313c. When you look at the 43180 it does not include the 2011 buick lacrosse with the same engine rpo laf. I've called gm various times and spoke even to the gm dealer, my car was even at the dealer sitting there for weeks to only say it's not covered that I have to wait for it to get recalled. My vehicle has the same exact symptoms, the oil smells like gas, and I can't shut off the vehicle, it stays running and the only way to shut it off is putting it on drive then shutting it off. All this due to on some 2010-2011 model year buick lacrosse, chevrolet equinox, and gmc terrain; and 2011 model year buick regal vehicles, equipped with a 2.4l engine (laf), the chrome layer on the balance chain pins may wear, allowing the chain to stretch. This would cause an engine noise, and if left untreated, could cause the chain to break, leading to engine damage. This is causing the engine to not run right and a hard time to accelerate gm case # 8-2573359821
2011 buick lacrosse (60,000 miles - properly maintained by 73 year old man) broke down on interstate hwy. While vacationing in knoxville, tn - buick begins to stall and the engine light came on (was flickering and no acceleration). We stopped immediately at a gas station and called aaa - who towed us to a certified aaa repair/tow company. We initially suspected it would be the fuel pump or filter . Mechanic in knoxville who is a ase certified mechanic for 40 years said it wasn't the fuel pump so he put his diagnostic tester and determined there were more problems and started to take apart the engine....and found the main valves were broken and fell into the pistons. Engine failure and he said in his 40 years this had happened only 3 times but not on a 2011 car with only 60,000 miles. He said if we would have continued driving, the whole engine would have blown up. Called the local buick dealership and found out no recall, nor did we have the extended warranty (a big mistake - and we loved the lacrosse thinking it would last a long time). Looked up blue book value - worth $11,000 (with running engine) and a new engine would be approx. $8,000 and would take a week to replace. Sold the car to the mechanic in knoxville, tn) and purchased a new toyota avalon in knoxville. Very very disappointed in g.m.
Tl* the contact owns a 2011 buick lacrosse. The contact stated that while driving at 65 MPH, the vehicle would lose power and the engine losing power warning message illuminated. On another occasion, the contact stated that while driving at 25 MPH, the vehicle start to lose power. The failure recurred four times. The vehicle was towed to the contacts residence. The vehicle was taken to the dealer but was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 48,000.
Tl* the contact owns a 2011 buick lacrosse. While driving at various speeds, the check engine light illuminated on the instrument panel. The vehicle was taken to the dealer, but the failure could not be diagnosed. The contact stated that the error codes were removed from the vehicle; however, the failure recurred. The vehicle was taken to dealer where it was diagnosed that the catalytic converter failed and needed to be replaced. The vehicle was repaired. The contact also stated that the battery of the vehicle had to be replaced on several occasions, but the dealer could not diagnose why the batteries were failing. While driving to have routine maintenance performed on the vehicle, the vehicle stalled without warning. The contact stated that the accelerator pedal was depressed, but the vehicle failed to move. The vehicle was towed to the dealer where it was diagnosed that the transmission failed and needed to be repaired. The failure recurred. The manufacturer was made aware of the failures. The failure mileage was unknown.
Tl* the contact owns a 2011 buick lacrosse. The contact stated that while the vehicle was at the dealer for a non-related issue, the technician stated that unknown wires were burned under the hood. It was visible that a fire occurred under the hood. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 74,000.
Tl* the contact owns a 2011 buick lacrosse. The contact stated that the vehicle failed to start. The battery was recharged and later replaced. In addition, the contact stated that when approaching traffic the vehicle stalled without warning. The instrument panel displayed several warning messages before the vehicle restarted but the failure occurred twice. The dealer was not able to diagnose the failure. The manufacturer was not notified of the failure. The approximate failure mileage was 54,178. Pam
When driving over a bump or turning car will sometimes shut off and the steering will lock up.
2011 buick lacrosse. Consumer writes in regards to engine malfunction. *smd the consumer stated she was driving down the road, when the vehicle shut down, the dashboard read, engine is losing pressure. The vehicles speed dropped to 10 MPH and began shaking out of control. The consumer stated the incident happened a total of 4 times between january and february. The vehicle was taken to the dealer, where the dealer stated the water pump and balance shaft chain needed to be replaced. On february 2, 2013, the dealer only found a half quart of oil in the vehicle. The consumer took the vehicle to where it was purchased from and the only thing they found was moisture in certain areas. The most recent incident happened on january 6, 2014, where the check engine light illuminated. *jb updated 03/13/14
Tl* the contact owns a 2011 buick lacrosse. The contact stated that while parked he attempted to start the vehicle but the ignition failed to start. The vehicle was towed to a dealer who unable to diagnosed the failure. The manufacturer was made aware of the failure and stated the vehicle was not included in any recalls. The vehicle was not repaired. The approximate failure mileage was 24,000 and the current failure mileage was 30,000. The VIN number was unavailable.
When turning left at a traffic light, my car lost power and I wasn't sure I was going to make it around the corner. After a few seconds my car regained power. 45 minutes later, I made a right turn into heavy traffic and then felt a sudden lurch. I looked in the rear view mirror and saw that my trunk had popped open. I managed to get off the highway, parked the car and turned off the ignition. I got out, closed the trunk, got back in the car, and fastened my seatbelt. Before I could close the door, the trunk popped open again. This occurred three times before the trunk finally stayed closed. A few minutes later, I parked the car, opened the door, started to get out and the warning chime sounded. I got back in and saw that the on the console shift lever that indicates your car is in park was lit up even though the car was turned off. In order to get the light to go off, I had to restart my car and then turn it off again. Next I pushed the onstar phone button and asked to call my home. I got a busy signal. I called a second time and my husband at the number I was calling, heard me telling onstar call my home' but I couldn't hear him trying to talk to me. All of these things happened within 1 1/2 hours. The next day, I found that I could not lock the door by touching the lock spot on the outside door handle. Then I could not unlock the car door by pulling on the door handle when the key was in my pocket. I have had the car for 1 year and eight months and the driver's memory seat has often lost its memory. Sometimes just one button but most of the time both buttons. Prior to this I had been having trouble with my trunk. I'd leave my car parked in a public parking lot and come out to find my trunk wide open. On may 3rd the gm dealer replaced a part hoping to fix this problem.
The 2011 buick lacrosse with a 3.6 had popping sound upon starting when car was 5 days old; brought to dealership and was asked if I was sure it was my car. They checked vehicle and could find nothing wrong. The problem is intermittent. It popped upon starting 8-9 more times in 3 weeks. Upon leaving a restaurant, the vehicle would not start & had no power; onstar was of no use. Dealer had car towed to them; kept car for 10 days and put 160 miles on it and I was told that they reprogrammed 3 computers but could not replicate the popping sound. I picked up my car and discovered that it had been hit while at dealership. Dealership had car painted. I got my car on tuesday, thursday it popped twice. Returned car to dealer again. They told me to pick car up that they could not find a problem. They found that the exhaust expanded upon starting and made a poofing sound. They said that there was nothing more they could do. I have been in touch with buick executive offices. The car has 1087 miles on it. It had 287 when I purchased it and they put 160 miles on it when they had it. I've only had the car 6 weeks and 2 of those weeks it has been in the shop. They refuse to give me another vehicle like the one I have or give my money back. What options are left?? Lemon law. I don't really want to do that. I love the ride of the car and the features, but I cannot enjoy it at all and do not feel safe driving it.
Tl* the contact owns a 2011 buick lacrosse. The contact stated that the transmission was slipping. The failure had progressively gotten worse and the vehicle would violently jerk into gear on an intermittent basis. The vehicle was taken to an authorized dealer where the contact was informed that the transmission was not the cause of the failure, but rather the programming of the computer. The dealer stated that the computer was sending incorrect signals to the transmission, causing the failure. The manufacturer was aware of the failure, but there was no remedy for the computer system available. The failure mileage was unknown and the current mileage was 21,000. Sm.
Tl* the contact owns a 2011 buick lacrosse. The contact stated that the vehicle would stall while driving at various speeds. The vehicle was taken to an authorized dealer where they were unable to diagnose the failure. The manufacturer was not notified. The vehicle was not repaired. The failure mileage was 4,000 and the current mileage was 4,300.
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