THE CAR KEEPS STALLING WHEN TRYING TO ACCELERATE IN REVERSE OR DRIVE AND THE CHECK ENGINE LIGHT IS ON. THIS IS PROBLEM AS I AM READING UP ON THIS SO I BELIEVE THERE IS SOME KIND OF RECALL THAT NEEDS TO HAPPEN. THIS IS [XXX]. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Ripley, TN, USA

The engine light came on after an 3 days after oil change and begin to cut off when I would accelerate. I took it to carmax and they said it was a faulty sensor which was covered by the powertrain warranty. Carmax suggested I take the car to a GMC dealer for repair. I took the car to the GMC dealer, they repaired it and 1 1/2 weeks later the engine light came on and the car was cutting off again. I went to the GMC dealer a second time and they said, "they could not duplicate my concerns, there was no problem with the car, the engine light is not on and the car was driven for 10 minutes without any issues". after driving the car for 5 days, the engine light is on again and the car is stalling. I have to accelerate over 10 - 20 miles for the car to stay on. I know that something is wrong, I have been afraid to drive because with the car cuts off on me and no one has given a reason as to why. I do not want to get hit from behind. I drive the highway with a small child daily. I am concern that this issue is not being taken seriously. Something is wrong with the car!!!

- Upper Marlboro, MD, USA

I purchased my vehicle from a dealer in June 2018, and about a month of purchasing it my vehicle has been hesitating in acceleration, at first I didn't think anything of it, but it started getting worse. Two days ago when I was driving my vehicle in the downtown area (city streets), it was bucking a lot. When I got to my destination and restarted the vehicle, I put it in reverse and proceeded to drive back but the car shuddered and then shut off completely and the malfunction indicator lamp light came on (but it didn't stay on long). Today as I was driving it continued to jerk, especially when I was driving around 20 mph or below (which I had to do because of the school zones). My vehicle shut off again as I began to pull off from dropping my child off at school, which almost caused another parent to crash in the back of me. The only way I could keep the car from shutting off again is by accelerating on the gas above 20 mph.

- Elgin, SC, USA

While driving in stop and go traffic my car stalled, after restarting it it continued to turn off after acceleration and shuddered when miles to 20 miles an hour.

- San Gabriel, CA, USA

Leaving my parking spot after going out to eat I went in reverse and the vehicle stalled at about 5mph, turned the car completely off and then turned back on. Put it in drive and just as I started to accelerate it stalled. This happened 10-12 times while I was trying to leave the parking lot. Vehicle stalled while leaving car wash as I was excelleratig our. Vehicle stalled as I was leaving a complete stop from a stop sign on a city street. Something is wrong with the engine stalling while starting to accelerate. 43,000 miles from first occurrence currently at 43,300 still happening on a regular basis.

- Dunkirk, NY, USA

On 1/10/18, I was on my way to work and received message "engine power reduced", the engine light came on and power was reduced to 25 mph. I brought the Terrain into a mechanic and he synchronized the gas pedal sensor and fuel sensor and the engine light went out. On 1/13/18, the same thing happened except I was on a highway and it was much more frightening. I brought the Terrain back to my mechanic and left the vehicle. I am now without a car for the weekend.

- Staten Island, NY, USA

The contact owns a 2015 GMC Terrain. The contact heard an abnormal noise coming from the vehicle. The dealer diagnosed that the water pump, timing belt, gasket kit, and chain links for the timing belt failed and needed to be replaced. The vehicle was repaired. After being serviced, the vehicle later began to lunge forward and the gears attempted to shift. The vehicle was taken back to the dealer where it was diagnosed that the transmission was slipping. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 24,461.

- Mt Laurel, NJ, USA

Engine keeps shutting off while driving; would have to guide the car off the road and restart. Radio shuts off; all electrical systems shut off and car would have to be restarted. This has been happening after the car was purchased sporadically since last year. The vehicle was turned in for service on the issue, however I was informed that they found nothing wrong. Just this past week till now, the cars engine and electrical system starting shutting down again while driving or while in parking mode at least more than 6 times.

- Hagatna, GU, USA

To whom it may concern, yesterday, 3/22/15, my wife and I were driving while carol took her foot off the gas pedal as we were approaching a stop light. At that time the car started accelerating. Is this a new problem or has it been reported before" who do I contact to investigate this issue and ensure that my vehicle is safe" my daughter bought a 2014 GMC Terrain last year and I'm concerned about her vehicle as well.

- Essex, VT, USA