NHTSA Complaint #11578763 — 2018 FORD FUSION

The contact owns a 2018 Ford Fusion. The contact stated that the check engine warning light was illuminated intermittently. The contact stated that she had replaced the spark plugs herself; however, the failure recurred. Additionally, the contact stated while driving 45 MPH the vehicle decelerated independently, and the vehicle failed to exceed 40 MPH while depressing the accelerator pedal. The contact also stated that while driving from a complete stop, the vehicle jerked and failed to exceed 5 MPH. The contact pulled to the side of the road. The vehicle was towed to the residence. Additionally, the contact stated that the vehicle was experiencing excessive coolant consumption, but there were no signs of a coolant leak. The coolant temperature warning light was illuminated. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The contact related the failure to Ford TSB Number: 19-2375. The failure mileage was mileage was approximately 113,000.