2019 Chevrolet Malibu: shudder or vibration when accelerating

Filed Oct 20, 2026 · Engine, Transmission · CA

The vehicle experiences sudden transmission slipping, severe shuddering, and an unexpected loss of forward drive power while in motion. Specifically, while attempting to accelerate from a complete stop / merge onto the highway, the engine revs but the vehicle fails to accelerate properly or suddenly loses acceleration entirely. This creates a severe and immediate safety hazard as it leaves the vehicle moving incredibly slowly or stranded in active traffic, creating an imminent risk of a rear-end collision. The dealership has been unable to provide a permanent remedy.

Filed Mar 18, 2026 · Acceleration, Engine · TX

Year 2019, code P1101- vehicle hesitates while drive, will reduce power while driving, while sitting idle at a stop the car will die and I will have to restart the vehicle. Multiple times while driving on the highway at 70mph my car has all of a sudden either reduced power causing the car to jerk and shudder very hard or has lost all power completely and forced me to pull over while avoiding other drivers on the road. SOMEONE IS GOING TO DIE BECAUSE OF THIS!!! THIS NEEDS TO BE ADDRESS AND RECALLED ASAP TO GET IT FIXED. I am not in a financial spot to just go buy a new car and I shouldn't have too either. I'm scared to even drive 10 miles down the road to take my children to daycare/school because of how bad it is.

Filed Oct 4, 2023 · Electrical · FL

The contact owns a 2019 Chevrolet Malibu. The contact stated that while at a complete stop, and releasing the accelerator pedal the auto Start/Stop system engaged with delay, and the vehicle shuddered while resuming normal driving. The instrument cluster and the infotainment system were inoperable and turned off temporarily while driving. The contact stated that the failure recurred several times while attempting to drive from a complete stop. Messages indicating low fuel and key fob malfunction were displayed. The vehicle was taken to the dealer, where the battery was replaced. The contact stated that the Start/Stop system operated as needed after the battery replacement. Additionally, the contact stated while driving an undisclosed speed in a parking lot, the auto Start/Stop system engaged inadvertently, and the vehicle shut off. The message "Shift to Neutral. Restart Vehicle" was displayed. The contact followed the instruction and restarted the vehicle. The contact stated that while driving 5-8 MPH, and making a turn from a middle lane, the failure recurred while there was oncoming traffic. The contact shifted into neutral (N) and restarted the vehicle. The contact stated that the message "Power Steering Reduced. Drive Carefully" was displayed when the failure occurred. The vehicle was taken to the dealer, where the battery was replaced 4-5 times; however, the cause of the failure could not be determined. The contact stated that each battery had lasted 9-10 months. The manufacturer was notified of the failure, and a case was opened. The manufacturer advised the contact to take the vehicle to the dealer to be diagnosed and informed the contact that they would consider buying back the vehicle. The vehicle was not diagnosed or repaired. The failure mileage was unknown.

Filed Mar 30, 2023 · Brakes, Steering · 71,000 miles · GA

The contact owns a 2019 Chevrolet Malibu. The contact stated while driving approximately 30 MPH, the check engine warning light illuminated, and the "stability track" symbol illuminated. The contact depressed the brake pedal, and the brakes started to grab, causing the vehicle to shudder. The contact stated that the vehicle jerked to the left which she corrected by turning to the right. The contact stated that additional warning lights for the power steering and ESC illuminated. The contact drove the vehicle to her residence, placed the vehicle in park (P) and turned off the vehicle. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle had not been diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 71,000.

Filed Dec 2, 2022 · Electrical · 15,000 miles · AL

The contact owns a 2019 Chevrolet Malibu. The contact stated that while using the Auto START/STOP feature, the vehicle would sputter before accelerating as needed. The contact stated that the failure only occurred during hot weather conditions with the vehicle on an incline. The contact had taken the vehicle to the dealer who stated that the battery and the battery terminal had failed. The contact stated that the battery was replaced; however, the contact was unaware if the battery terminal had been replaced. The failure had increased in frequency despite road or weather conditions. The contact stated that occasionally while driving, the vehicle shuddered and lost motive power and stalled. The contact was able to restart the vehicle and continue driving. The vehicle also displayed a driving assist reduced power message. The contact had returned the vehicle to the dealer. The vehicle had not been repaired a second time. The manufacturer was not made aware of the failure. The approximate failure mileage was 1,500.