The contact owns a 2012 Chevrolet Malibu. The contact stated that while driving 10 mph, the vehicle accelerated independently. The vehicle was taken to the dealer for inspection where they stated that the transmission needed to be rebuilt. The vehicle was repaired. The manufacturer was not notified. The failure mileage was 3,128.

- Pheonix, AZ, USA

Experiencing erratic throttle response time and hard transmission shifts. When the accelerator is pressed you don't know if the response will be immediate or delayed. The inconsistent delays in the throttle response time pose a safety hazard.

- Gideon, MO, USA

The contact owns a 2012 Chevrolet Malibu. The contact stated that the front end of the vehicle started to wobble at 55 mph and above. The contact also stated that the dealer did an alignment four times and replaced the steering column once but the failure recurred. The rear right wheel had been leaning outward from the time the vehicle was purchased and had not been corrected by the alignment. The failure mileage was 11 and the current mileage was 19,500. The consumer stated from the day she purchased the vehicle, the steering was difficult to control. As time went on, the problem became worse. The vehicle was wobbly, choppy and careening. It was difficult to control on uneven pavement roads and streets and extremely difficult to maintain at 55 mph and higher. Each time the consumer went to the dealer, the vehicle was out of alignment. At times, the steering was very loose. Also, the shifting was erratic and lagged. It lagged from stop signs. It often failed to down shift to gain power needed on highway upgrades. When the consumer attempted to pass semi-trucks on an uneven pavement on the interstate, the vehicle pulled to the right, jerked to the left with almost an uncontrollable shifting and swaying. If there were curve, the vehicle would dangerously swing wide out into the curves. The steering wheel, would then freeze up and would become difficult to turn and steer safely. On one occasion, while driving on the interstate highway, the consumer had just passed a semi at a speed of 70 mph and as she was returning to the right lane, the vehicle stuttered and started to stop. She pushed the accelerator pedal to the floor and there was a dangerous lag before enough power came to the vehicle.

- Stevensville, MI, USA

I am experiencing erratic throttle response and erratic transmission shifts in my 2012 Malibu. The inconsistent delays in throttle response pose a safety hazard. This issue is compounded when it affects the transmission shifts. When you push the accelerator you do not know if you will get immediate response, or delayed response, nor how sudden that response might be to the extent of almost losing control of the vehicle. The transmission shifts are not consistent. While driving down the interstate I have had it shift 2 gear down, and other times it has not shifted up to a higher gear. When both issues occur at once it is extremely hazardous. The only reason there was no accident is the other drivers realized something was wrong and were able to slow down and avoid hitting me by driving around me on the shoulder.

- Bentonville, AR, USA

This car suddenly lost power as it began to slow down on a busy street, and then would not drive. The car continued to run, but would not go forward, even after gas pedal was pushed to the floor. It, in fact, started coasting backwards when it was on a slight incline. No indicator light came on. It happened suddenly, and without warning. Service dpt. At dealership can find nothing wrong. We feel that this brand new car has a faulty computer system and is very dangerous to drive. The car is running fine at present, but there are no guarantees that this will not happen again. It poses a safety hazard, and neither Chevy or GM are willing to do anything about it. My daughter is afraid to drive the car.

- Cambridge, OH, USA