The contact owns a 2013 Buick Regal. The contact stated that while driving 70 mph, the vehicle loss acceleration, steering wheel became difficult to turn. In another when turn off the engine, the vehicle failed to start. A warning light illuminated roll driver side window up, the trunk open and the windshield wiper independently start to function. The vehicle was towed to ed martin Buick GMC, 9896 N Michigan rd, carmel, in 46032, and was diagnosed that the timing chain detached. The vehicle was not repair due to the repair fees. Five code also came up, P0131, P0016, P0017, P0014 and P0171. And leaving the dealer, the vehicle failed to start and was towed to an independent mechanic where the timing chain, balance chaff, chain kit, timing cover gasket set, cam cover gasket set and two camshaft sensors, were replaced. The while leaving the independent mechanic, the vehicle loss acceleration, heat blowing at the flow board an unknown odor entered the vehicle cabin coming from the engine. The vehicle was taken back to the independent mechanic and was informed to take the vehicle to a Buick dealer. While on the way to the dealer, the park to drive gear was clunking and jerking from 3rd to 2nd and 4th to 3rd. The vehicle was taken seven times to the same dealer. The contact mentioned that she taken the vehicle to a transmission shop but was unable to determine a failure. On another occasion, the vehicle loss acceleration and jerking in gears, heat entering the vehicle cabin and squealing. No check engine light illuminated and the battery cover was melted on one side. No indication on the overheat that level the temperature gage. The failure mileage was approximately 81,290.

- Greenfield, IN, USA

At less than 90K miles my power steering abruptly without warning stopped working while I was driving the car. My automatic transmission will abruptly without warning stay stuck in a low gear while I am driving. I turn off the car and start it again and it's fine. My computer screen will go black and stay that way, which controls the radio, navigation, etc., then it will begin working again after a few minutes, hours, days, just whenever it decides to start working. The screen has also had rapid moving lines of black and white. My left turn signal works, but yet it constantly has a rapid turn signal sound like it is going out or is out, yet even when I change the bulb it still makes the sound. The power steering I just fixed a month ago, all other issues are on going.

- San Ramon, CA, USA

Driving approximately 40 mph when the vehicle became resistant to acceleration attempts. The vehicle started to downshift independently despite the brake pedal not being depressed. Then I lost the power steering, the instrument panel started flickering. It then lost all power and left me stranded on the interstate, narrowly missing other cars. Within five minutes, the flashers and lights also went totally dead. Tried to restart the car again, but would not. Had to have it towed. The failure mileage was at 60,000 miles. Searching on the internet, discover a related problem of GM's recall campaign number is 13136 or NHTSA campaign number: 13V173000

- Philadelphia, PA, USA