The contact owns a 2017 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the vehicle briefly shuddered. The vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed failures with the thermostat and torque converter. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 38,000.

- Eltopia, WA, USA

The contact owns a 2017 Chevrolet Silverado 1500. The contact stated while driving 15 MPH, the low oil pressure warning light illuminated, and the vehicle displayed a message to turn off the vehicle. The vehicle was taken to an independent mechanic, who diagnosed a failure with the oil pump. The vehicle was repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 43,000.

- Bethel, AK, USA

The contact owns a 2017 Chevrolet Silverado. The contact stated that while driving at 15 MPH, the low oil pressure warning light illuminated and the vehicle displayed a message to shut the vehicle off. The vehicle was taken to an independent mechanic, who diagnosed a failure with the oil pump. The vehicle was repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 43,000.

- Bethel, AK, USA