The contact owns a 2017 Ford Escape. The contact stated that while driving 25 MPH, the vehicle lost motive power. The vehicle was slow to accelerate. There was white smoke coming from the exhaust, with the check engine warning light illuminated and flashing on and off. The vehicle was taken to a local dealer, where it was diagnosed and determined that there was a crack in cylinders #3 and #4. The dealer recommended that the engine be replaced. The vehicle was not repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 136,000.