The contact owns a 2017 Ford Edge. The contact stated while driving 30 MPH, the vehicle lost motive power and failed to respond when the accelerator pedal was depressed. The check engine warning light was illuminated. The contact stated that the vehicle slowed down and was losing motive power. The vehicle was then taken to a dealer where the air filter was replaced; however, the failure persisted with the check engine warning light illuminated. The vehicle was taken to an independent mechanic and was diagnosed with combustion chamber failure and engine failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 41,500.