2009 GMC Acadia: won't start

Filed Feb 24, 2024 · Engine, Fuel system · AR

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.

Filed Aug 3, 2021 · Electrical, Engine · IL

1.)What component or system failed or malfunctioned, and is it available for inspection upon request? A.) To start with i went in to the dealership for a timing chain recall they said the work was performed. This was never done all they did was replace ECU from an older car so that the code would not come back (REPLACED WITH A 2002 ECU) to get rid of the timing chain recall code. this code never existed in 2002..Complete negligence these SUV could hurt or kill someone B.)Huge Electrical issue suv stops on its own while driving. Sometimes does not start at all. can not pass emission for the life of it .. new codes all the time i have replaced just about Every sensor and switch there is.. . this is a money pit and death trap.. C.) The Investigation the federal safety agency should have included the Lambda Frame it's the same design flaw they're trying to fix one problem with an old problem. The ones on these have this fixed tie rods, lateral arms and upper control arms the bushings will wear out eventually and repeat the bouncing up and down rocking back and forth rear end barely staying on the ground it's a very dangerous ride and you see these vehicles on the expressway on a daily basis you look at them for what you know now I get really nervous seeing these vehicles. Arcadia rollovers Call it what you will it's the same problem the needs a total redesign it's defective anyway you look at it. Just looking to how many Roll over there are with this body frame and suspension it's got its own self-contained pit maneuver. I believe GM is aware of these issues that's why they're giving everybody a hard time to fix it they run and say something else. Looks like we're getting back to too big to fail. D.) What makes this vehicle even more unsafe and very dangerous is the fact that the reluctor wheel can slip. This will sundown false DTC codes thinking that problems exist other places spending lots of money an unnecessary work when along GM knew about this problem once again.

Filed Oct 22, 2018 · Driver assistance, Electrical · IL

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.

Filed Dec 28, 2016 · 115,000 miles · MI

Takata recall ibought a used 2009 gmc acadia in january 2016 with 108,000 miles on it. In august my car wouldn't start and I had it towed to the dealership and they said it needed a timing chain which was recalled. They contacted gm and they said they will not cover this because it was fixed 15,000 miles ago. I then called gm and they gave me a check for $990.00 in which it actually cost $3,200.00 to fix! I looked on line and it said they would pay for the timing chain up to 10 years from the date in which it was first put in service for the problem// or up to 120,000 miles whichever came first. Well, this car may have been fixed before but it doesn't state if it was fixed before or if you weren't the original owner - it states it will be covered under the recall. At some point they realized they were in the wrong because they gave me a check for $990.00 towards a $3,200.00 bill." lexi " from gm stated she would note that the customer wasn't happy and close out this complaint!! Wow!! Still dealing with this b.s.

Filed Dec 9, 2014 · Engine, Transmission · 82,000 miles · TN

We purchased a 2009 acadia from a reputable dealer that claims quality in regards to their used vehicles. We have had the vehicle for 6 months and the vehicle has left me stranded on different occasions and compromised others individuals and my own well being. First incident the car was in gear but would not start. We never found the reason the vehicle would not start. The battery fully charged. No other issues noted. Second incident the vehicle the vehicle again did not start after several attempts to start. Eventually car just started, no issue was uncovered as the culprit. The vehicle overheated out of the blue while in route to respond to an emergency call and had the water pump replaced. While on the interstate with my 4 month old grandson the vehicle jerked after reaching the speed of approximately 65 MPH and then the RPM registered about 3800 to 4500 and the vehicle came to a crawl on the interstate. The check engine light came on and I took it had diagnostics ran and it indicated transmission concerns. I took the vehicle to the dealer and the light had gone off and the dealer stated that there was nothing found. My husband and I left and while in route to another city the vehicle again jerked at approximately 65 MPH and the RPM once again registered between 3500 and 4500. We were able to crawl along at about 25 MPH and barely made it safely to a certified gmc dealer which stated that the transmission was completely gone and we needed another and the cost would be approximately $3900. The dealer refuses to honor or stand behind their product. We recently had the vehicle at the dealer to ensure safety recalls were taken care of, the dealer indicating no concerns after a "proposed" inspection. There is clearly documented concerns with this issue. We were lucky as there were no injuries, but the situations that we were left in were extremely dangerous.

Filed May 22, 2013 · Engine, Fuel system · 55,000 miles · NY

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.