2010 Buick Enclave: engine stalls while driving

Filed Nov 24, 2025 · Engine · IL

I am filing this safety complaint regarding a sudden and dangerous engine failure in a 2010 Buick Enclave CXL purchased from Frankfort Car Outlet on 8/25/2025. On 10/25/2025, while driving on the expressway, the engine suddenly began knocking, lost power, and stalled. This created a serious safety risk to myself and other drivers. The failure occurred only 60 days after purchase and approximately 2,000 miles later, suggesting a pre-existing internal defect that the dealership did not disclose. The dealership has refused to inspect the vehicle, acknowledge the safety risk, or assist in any way. This type of sudden engine failure could pose a serious hazard if similar vehicles have the same issue, and I believe the federal safety agency should be aware of the potential risk.

Filed Mar 23, 2021 · Engine · 125,000 miles · RI

I was driving my vehicle when it suddenly stalled and would not start, I had it towed to a mechanic and was advised it needed an engine, this was a known problem with the 2008, 2009, 2010 buick enclaves, because of the oil pump draining the engine of oil it seized the engine. I called gm and asked why they haven't recalled the 2010 along with 2008, and 2009 models with the same engine and issue. They said its been acknowledged but there is no future date if or when the 2010 buick enclave would be recalled for the engine- oil failure! This cost over $4800 dollars to get fixed, I just purchased the car from a dealership less than a year prior, very disappointed with dealer for not making me aware to check oil every few days so this wouldn't happen. I also just had the oil change done a month before the engine seized!

Filed Jun 26, 2018 · Engine · 130,000 miles · IA · 1 injury

The vehicle will randomly loose power or completely shut off while driving it, no matter what speed or what condition. A warning on the dash says that power was reduced, almost like a safety or governor. It randomly does it, the locks will click back and forth between unlock and lock and it will sometimes completely die or just be in limp mode so you have no control. This has happened while going 75 down the interstate with heavy traffic, almost causing a wreck a few times. It will also happen at lower speeds or around turns etc.

Filed Feb 1, 2018 · Engine · 136,636 miles · OH

Tl* the contact owns a 2010 buick enclave. When the contact started the vehicle, it stalled and was unable to be driven. The vehicle was towed to an independent mechanic where it was diagnosed that the timing chain needed to be replaced and could potentially damage the engine. The dealer was not contacted. The manufacturer was contacted and was unable to provide assistance. The vehicle was not repaired. The failure mileage was 136,636.

Filed Jun 28, 2017 · Engine · 90,900 miles · PA

Tl* the contact owns a 2010 buick enclave. While making a right turn, the vehicle stalled in the middle of the intersection. The contact had to push the vehicle to the side of the road. Also, the service engine warning indicator illuminated. The vehicle was towed to reedman toll auto world (1700 e lincoln hwy langhorne, pa 19047, (877) 702-7807) where it was diagnosed that the valves were damaged and the timing chain was stretched and needed to be replaced. The contact stated that the vehicle was previously repaired, but the failure recurred. The manufacturer was notified of the failure and discounted a small portion of the repair cost, but did not offer any further assistance. The approximate failure mileage was 90,900.

Filed Jun 26, 2017 · Engine · 110,000 miles · IL

Tl* the contact owns a 2010 buick enclave. The contact stated that the engine warning light remained illuminated. The contact also stated that while exiting a parking lot, the vehicle stalled. The vehicle was taken to an independent mechanic where it was diagnosed with code p0008 and p0009, engine position system performance bank 1, and bank two timing chain, and timing chain kit for the engine. The contact was informed that the vehicle needed to be serviced by a dealer. The contact had called woody buick dealer, located on 1585-1591 ogden ave, naperville il 60540, and was told that the failure was dangerous and it was an emergency to bring the vehicle in. The vehicle was taken to the dealer where it was diagnosed that the timing chain needed to be replaced. The vehicle was not repaired due to the repair fees. The manufacturer was notified of the failure and had informed the contact the VIN was not included in the recall. The approximate failure mileage was 110,000.

Filed Apr 16, 2017 · Steering, Suspension · 110,000 miles · NJ

Power steering locks up while driving. Clunking noise from front drivers side wheel. Unstable steering and handling while driving especially at speeds above 40mph. Large amounts of oil leaking into and collecting in throttle body and air intake. After two timing chain replacements vehicle has rough idle, stalls intermittently.

Filed Jan 25, 2017 · Engine · 65,737 miles · MI

Tl* the contact owns a 2010 buick enclave. While driving on several occasions, the check engine warning indicator illuminated and the vehicle stalled. The dealer diagnosed that the failure was due to a stretched timing chain. The vehicle was not repaired. The contact stated that the failure was intermittent. The manufacturer was notified of the failure. The approximate failure mileage was 65,737.

Filed Jul 20, 2016 · Engine · 143,000 miles · KY

Tl* the contact owns a 2010 buick enclave. While driving various speeds, the vehicle hesitated to accelerate and stalled once without warning. While at the dealer for routine maintenance, it was brought to the contact's attention that the engine oil contained metal shavings that destroyed the engine. The dealer stated that the engine needed to be replaced or rebuilt to rectify the failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The VIN was invalid. The approximate failure mileage was 143,000.

Filed Mar 15, 2016 · Engine · 45,085 miles · MI

Tl* the contact owns a 2010 buick enclave. While driving at 60 MPH and exiting the freeway, the vehicle stalled. The contact was unable to restart the vehicle. The vehicle was towed to the dealer to be diagnosed. The contact was informed that the engine experienced a failure and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 45,085.

Filed Sep 22, 2014 · Steering · 58,000 miles · NY

My vehicle is 4 years old 58,000 miles, started feeling resistance when turning and an screeching sound. The rack and pinion need to be replaced at a cost of $1500.00. Found out this is not under warranty even though there are over 100 complaints. Where does a single mother of 2 get the money to replace something that seems to be fault of the manufacturer. The gmc dealer will not assist in a price reduction, if this is not replace the car can stall when attempting to turn and cause an accident, or fatality.

Filed Aug 26, 2014 · Brakes, Electrical · 35,000 miles · MI

Tl* the contact owns a 2010 buick enclave. The contact stated while driving 40 MPH, the vehicle stalled without warning. The vehicle was towed to the dealer. The technician diagnosed that the ground wires from the 02 sensor had shortened out. In addition, the contact mentioned that the vehicle had exhibited problems with the transmission failing to shift out of third gear, the steering gear was leaking, the rear brake pad and springs had to be replaced and the engine light continuously stayed illuminated. The vehicle was repaired. The manufacturer was notified of the failure. The failure and current mileage was 35,000.