2018 Chevrolet Malibu

On Nov. 18th 2022 while driving on county Rd at 55mph I slowed to make a left turn. As I went to accelerate at about 30mph the vehicle lost power, I pulled over shut off the vehicle. I started the vehicle and the engine symbol appeared, I continued to drive, I had power so I entered the interstate. About 2 min. of driving The vehicle went from 70mph to 40mph. I pulled into a dealership to see if I could get the vehicle looked at. They said they were booked up that it would be about ten days. I continued to my destination there were no other issues beside the engine light staying on. At a half tank of gas I filled up, when I went to leave the The engine light was off. No other issues since.

Was driving to work when suddenly my check engine light comes on and I get a warning reading “reduce power to engine” could feel the power literally reduce. Car won’t go pass 30MPH could hear the engine trying to accelerate but struggling too. This is the second time it happens, have noticed other complain about this on going issue with 2016-2018 models

The contact owns a 2018 Chevrolet Malibu. The contact stated while the vehicle was in a park, he noticed that a warning light indicating that the vehicle was not in park was illuminated. The contact also stated that while driving at an undisclosed speed, he heard a knocking noise at the rear-end of the vehicle. The vehicle was taken to the dealer where it was diagnosed that the shifter cable needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 21,000. The VIN was not included.

Please see General Motors Technical Service Bulletin 19NA206.745.57. There is a problem that occurs with the transmission shifter. Even though the driver has shifted into Park, the switch inside the shifter assembly triggers a message "Shift to Park." At times, the ignition cannot be turned off and the driver has to keep trying. My Malibu was affected by this issue.

I paid a significant amount to have my car fixed after bringing it initially the first time in May. Since then I have had to return my car multiple times every other month because the engine light continues to come on and they don’t know why. I have worked directly with JR and have gotten no result. The engine light continues to come on and they continue to not be able to know why, they keep my car for multiple days and can’t explain why the light is on or what they did to remove it and then it comes on a few days or months later with the same issue that they cannot explain. I bought my car in over five times already I have contacted corporate to no avail. When I brought it back the second time they claimed a bunch of things were wrong with it that weren’t wrong the first time, every time there is a new issue but they can’t describe what is the cause of the issue or can they give me an explanation on what keeps happening the last time they claim it was an electrical malfunction but could not explain any details and waited until they were closing to contact me. My engine light has since come back on which means I would have to bring it in again. I contacted corporate they were supposed to call me back, never heard from anyone. I’ve been working directly with JR who I constantly contact and he does not follow up at all or call me back like he says he would and the issue continues to happen and he is very aware of it for my initial review. They have to leave my car there for multiple days to not get updates to not get any information, they don’t look at it they don’t even know what’s going on with it, it doesn’t even make any sense at all now I’m driving a car that could potentially be unsafe and I’m bringing it to the only dealership that is closest to me Chevrolet and they can’t even help. My car is a 2018 Chevy Malibu that I take extremely good care of yet no one knows why the engine light keeps coming on.

When I shift the car into park the dashboard gives me a message that the car needs to be shifted into park. This is an intermittent problem and does not occur every time I shift to park. When I get this message I am not sure if the vehicle is actually in park. The problem has been diagnosed by the dealership. The defective part has been replaced by the dealership. The only message I received is the one on the dash stating to "shift to park".

The steering wheel is jerking when in the position to turn, and waiting at a light. The STOP ENGINE Feature seems to make the jerk motion and also sends an ALERT MESSAGE which is a quick flash STATING "Steering Assist is REDUCED- Drive with Care". According to a SERVICE BULLETIN Provided by GM BULLETIN #19-NA-182 AUGUST 2019. This is a problem that needs to be corrected, for the safety of my family and others in the vehicle and on the road. Next, the car shut off and the command center went blank,