The contact owns a 2020 Chevrolet Spark. The contact stated that while her daughter was driving at an undisclosed speed, the vehicle lost motive power. An unknown message was displayed. The vehicle was able to restart, but the failure persisted. The vehicle was taken to the dealer, where the O2 sensor was replaced; however, the failure recurred. The vehicle was then taken to an independent mechanic, but the cause of the failure could not be determined. The mechanic performed an oil change however, the failure recurred. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 99,848.

- Prentiss, MS, USA

The contact owns a 2020 Chevrolet Spark. The contact stated that after the vehicle was idle at a red light, while attempting to accelerate, the vehicle stalled. The contact attempted to restart the vehicle several times before the vehicle restarted. There were no warning lights illuminated. The contact took the vehicle to the dealer who was unable to identify the cause of the failure. The contact then took the vehicle to another dealer who stated that the battery might have failed. The battery and battery cables were replaced; however, the failure recurred. The manufacturer was made aware of the failure. The approximate failure mileage was 65,719.

- Los Angeles, CA, USA