The stabilizer/traction control keeps going off and it will stay off.i can turn, hit a bump or start it up and the traction control/stabilizer system is off.i almost had a accident on the freeway in the rain because it turned off out of nowhere and I almost lost control. Also I was going down the road and all of a sudden my vehicle died and I had little control over vehicle. Once it came to stop it would not start again and when attempting it sounded like something was stuck in my fan or something because of the way it rattled and sounded and was rough sounding. Vehicle was inoperable and had to be towed. Upon investigating it was the timing chain kit that had failed suddenly for no apparent reason. Vehicle was well maintained and kept accordance with running policies and practices required and suggested by manufacturer. Still the failing caused engine damage that is well in to the several thousands of dollars and engine must be replaced due to this issue failing and I have noticed several thousand people having this same very issue and rendering them a foot and vehicle less due to the high cost of fixing without any warning or engine light or code suggesting of the timing chain kit failing or about to fail before stranding a person wherever and whenever unexpectedly and suddenly without any warning or check engine light at all. No OEM code to validate the issue either. Manufacturer should be held liable for the exact same issue occuring in so many of the multitude of people experiencing the same exact issue causing financial turmoil and risk of disaster or collision and harm when the timing chain kit fails suddenly. This is a huge and vast problem I have found with multitude of Acadia owners and should be addressed because to not honor a issue of so many experiencing the same issue occuring should be reconciled and corrected at the manufacturer cost due to it being their liability in making the faulty part of device to begin with causing vast financial hardships.

- Fort Smith, AR, USA

Transmission engine seat belts headlights not even a month into purchasing the vehicle it stopped as I was driving on a highway.

- Rocky Mount, VA, USA

"takata recall" seat belts don't latch and when they do, they come unlatched or they brake.. purge valve is malfunctioning.. back set does not move latch broke... leftgate sometimes does not latch or says it's not latched and opens.. my dash light says I need air all the time but I checked and I don't.. back passenger side window does not go down if driver tries to roll it down... inner tie rod inn driver side malfunctioning...

- Roanoke, VA, USA

I need to get whatever has a recall for my car fix I ride my grandkids daily

- Columbia, SC, USA

I leased my 2009 GMC Acadia almost 2 years ago, it has been a nightmare. I bought as is so dealer would not return my calls that had anything to do with problems. First, not even 3 weeks after I leased the vehicle the electrical system started to go, my driver window stopped working, my back hatch well I can't even open it because there is no key to open nor is there a button anywhere the mechanics said I need to take it to an electrical mechanic...wonder how much that will cost?, my stabiltrak system constantly flashes. The engine burns up too much oil even after an oil change within 3weeks I need to put oil, I do not drive far nor alot. To work and back. It will cost more to fix this truck than what it is worth now I'm stuck with $5,000 left on a vehicle that is a piece of poop. When I drive the truck pulls as if the engine cannot get the truck going. I can't turn off the truck while putting gas because the vehicle wont turn over once the gas has been put in and started. The mechanic said its the trans evap system. I dont understand how GMC can get away with manufacturing vehicles like this with no concern for the customers.

- Ingleside, IL, USA

Car was on cruise control at 75 mph and climbing a hill, check engine light started flashing so I cancelled cruise control, when not accelerating check engine light would not illuminate, upon acceleration, light would flash again. Mechanic ran tests and found that the catalytic converter was so hot that it melted his rubber mallet. Could have caused a fire.

- Lawrenceburg, KY, USA

While driving the vehicle the check engine light comes on and the vehicle monitor text says to pull over and turn car off. This is done and after 30 minutes we are able to take car to local shop, since dealership is 30 minutes away in snow conditions. After diagnostics malfunction indicator lamp is on due to poor acceleration, ice deposits and oil deposits in air inlet duct. Due to all the oil and ice deposits all spark plugs are replaced, but I was told if I don't replace the valve cover which are the original to the car, I will have to replace the plugs about every 15K to 20K miles. When I talked to GMC cs they told me to call local dealer which in turn said they could do nothing for me. I would have to replace the valve covers at my expense.

- Eagle, CO, USA

Bought used 2009 Acadia in 2011 with 55000 miles and nothing but headache 1) 60K miles: Liftgate came crashing down my wife's back while getting the groceries. They should have some safety measures to stop the gate from crashing. 2) 70K miles: Truck wont start in drive way. Towed truck to dealer and they changed fuel pump. 3) 70K miles: Engine misfire code. Replaced one coil. 4) 76K miles: Coolant always low. Dealer changed water pump. 5) 76K miles: Truck hesitate and feel a misfire between 45 and 55 mph. Took truck to dealer and they quoted me over $3300 to replace all coils, spark plugs, steering wheel column and steering rack busing. 6) since we bought the car we cant even drive it with the windows down or the roof open. The truck shakes roughly with both roof and windows open.

- Kingston, NY, USA

Driving on sr at approx. 65mph when check engine light comes on and "engine power reduced" is displayed. Car slows dramatically and eventually comes to a stop. Power steering is also lost concurrently. After swerving into opposite lane, I managed to get car off to the side of road. Car was towed to dealership (courtesy GM roadside assistance). Fuel pressure sensor was replaced after finding the sensor intermittently shorting and causing the low pressure condition. The power steering assembly was also leaking. The steering gear was replaced and flushed. Exactly one week later while driving on the same sr at approx. 55mph, the check engine light came on and "engine power reduced" is displayed. Car slows dramatically and comes to a stop. However, this time I was able to steer car off the side of the road with no problem. Heavy smoke was also coming from the exhaust and the car smelled unusual on the interior. After waiting 3 hours for a tow (GM roadside assistance), the car was towed to the dealership. Two fuel injectors were found leaking (# 1 and 3) and were replaced. Fuel injectors 2, 4, 5, and 6 were rebuilt. This same vehicle had two fuel injectors (#3 and 5) replaced in August 2011 when this same chain of events occurred (previously reported). I am concerned as to why fuel injectors in this vehicle continue to fail causing the engine to flood with fuel. The safety concern is the vehicle will decelerate and stop with no warning which could cause a fatality if I were on a interstate with little to no shoulder.

- Whitehouse, OH, USA