NHTSA Complaint #11611536 — 2017 FORD ESCAPE

The contact owns a 2017 Ford Escape. The contact stated that the check engine warning light was illuminated. The vehicle was taken to the dealer who sent the vehicle to a nearby mechanic where the oxygen sensor was replaced. The failure occurred. The vehicle was taken to a certified mechanic who diagnosed that the spark plugs had failed and needed to be replaced. The spark plugs were replaced; however, the failure persisted. The vehicle was returned to the mechanic where it was diagnosed that cylinder # 2 had failed and needed to be replaced. The vehicle had been repaired but the failure persisted. The vehicle was returned to the dealer where it was determined that cylinder # 2 might be faulty and cylinder #2 was replaced again. After the repair as completed, while driving approximately 62 MPH, the vehicle stated in an audio message that the engine was overheating. The vehicle was taken to a certified mechanic and the contact was informed that the coolant level was low. The mechanic retrieved DTC code: P0302 indicating there was an issue with the fuel running lean, and the fan relays had failed and needed to be replaced. The fan relays had been replaced, the vehicle was refilled with oil, and the wheels were rotated. The contact stated that after having the vehicle repaired and driving for approximately 1 mile the check engine warning light illuminated. The vehicle was returned to the mechanic; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and confirmed that the VIN was not under recall. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was 141,060.