2018 CHEVROLET MALIBU Complaints

I always get rattling noise during gas paddle pressed while driving. Once I start put foot on gas paddle, rattling noise starts and when foot remove then it stops. it does not matter what is the speed and whether I am accelerating/de-accelerating. I visited dealer many times to fix this sound issue but not resolved by dealer. I observed another point which is during AC (Heater ON), sound comes but during AC (Cooler ON), rattling sound is infrequent i.e. sometime happens and sometime not. I am not sure from which part this sound comes but it is from Front Hood for sure. This sound I noticed when my car crossed 47K/48K miles in 2020.

When trying to turn off the car after putting it in park, the panel reads that I need to "Shift To Park", although the car is already in park. With this issue it causes the car not to turn off. This is an intermittent issue, and does not happen all the time.

Car displayed steering assistance reduced about 2 or 3 times whole driving and I wasn't sure what that meant because it popped up and disappeared so quickly. So a few days later it never appeared again. On this morning as I'm driving and come to a red light to make a left hand turn while waiting and taking my feet off the brake to go cause my light is now green my car turns completely off and I'm stuck at a intersection about 2 to 3 mins later it tells me to start it back up.

This has been going on since i got the vehicle, At any moment you could be driving 70MPS and all of a sudden your vehicle drops to 35, and man is it scary especially on the expressway. you are NOT able to accelerate. You have to pull over where you are, shut the vehicle off and restart it to rest it till it does it again, and it does it ALOT. I love this vehicle but this is NOT safe, and i'm tired of paying for this and should NOT have to when its in writing from GM. This will be my 3rd time taking my vehicle in for this same issue. i've read up on this and did my research this has been going on since 2016-2018 Malibu vehicles. I've reached out to GM asked about recalls, they said there is none. I asked how do i file a complaint so this doesn't happen to others. they told me i have to make a complaint with the dealership(that right there told me that calling GM customer support directly they are not willing to help with this safety issue. that is so sad too. what is happening to this world, the kindness and compassion for your customers and quality of items you purchase. I will probably be doing a law suet as well as this complaint. I pray you all are able to do something to help me and others having this issue.

Our Malibu won't shift into Park. Displays "Shift to Park" message when the shifter is in the park position and it won't let you turn the car off.

The contact owns a 2018 Chevrolet Malibu. The contact stated while driving 45 MPH, the steering wheel would jerk to the left. Additionally, the vehicle inadvertently rolled backward while at a full stop. The steering assist warning message was displayed. The vehicle was not diagnosed or repaired. The dealer was made aware of the failure and referred the contact to file a complaint with NHTSA. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,379.

My car is showing “ Shift To Park “ error on dash and i can’t properly turn off car . Once since the error on screen the doors were locked and my son and i could not get out of the car . The Also when driving the car ,, it does frequent jerking . The car also was doing it one time when we seen smoke coming from under the hood and we could not get out

The contact's daughter owns a 2018 Chevrolet Malibu. The contact stated that while refueling the vehicle, the contact was not able to fill the fuel tank to full capacity. The vehicle was taken to an independent mechanic, who diagnosed that the air control valve sensor was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was unavailable.

The contact owns a 2018 Chevrolet Malibu. The contact stated that while parking the vehicle, the "Shift to Park" message was displayed, and the vehicle would not turn off. The contact had to disconnect the battery to turn off the vehicle. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 30,000.

Intermittent problem with the shift to park alert coming on after putting into park. Power remains on, movement of shifter back and forth usually causes it to go off. Message sent to manufacturer was cut off in process by customer service? I will try using usps. Very annoying and unsettling problem,many similar complaints online. Dealership says replacement of shifter for about 400.00 should correct it?A recall should be made with this many issues.