2017 Lincoln Mkc

TSB 19-2346 ... Engine gives no warning until to late ... Then multiple warnings and alarms happen all at once ... says the car is overheating but before you have time to react (Like pulling over) the alarms clear ... engine light is only warning on ... This could cause the motor to seize or stop running loosing power steering and control ... This has been known since 2019 when TSB-19-2346 was announced which means they knew sooner ... Ford told me there is no known problem with this motor but TSB says other wise ... There is no fix to problem .. Motor replacement is it ... I purchased this car from ford Dealer 09/19/20 with 25000 miles ... I never got any notice on the car and the problems it was having ... now they want me to pay out of pocket for new motor $7000 ... we still owe $20000 on the car and its down ...

There is a design flaw in the way coolant flows around the engine block which allows coolant to leak into cylinder 3 the result of which is the mix of coolant and motor oil damages the engine with no probability of repair. The only recourse is engine replacement. A Ford service bulletin as to this issue has been issued by Ford to its Service Departments. A design change in the motor block has supposedly corrected the problem. It affects all Ecoboost 2.0 4 cylinder engines used by Ford, but may apply to other Ford 4 cylinder engines as well. The engine in my 2017 Lincoln MKC has the problem at 77K miles. At present the car is not safe to drive as the engine could seize at any time. There are several YouTube videos on the subject showing the damage to the engine due to this problem. A copy of the service report from the local Ford dealer, Chestatee Ford, Dahlonega, GA can be provided.

The contact owns a 2017 Lincoln MKC. The contact stated while driving approximately 40 MPH and accelerating to switch lanes, several unknown warning lights illuminated. The contact was concerned that a major failure might occur and pulled off of the road. The contact turned the vehicle off and had the vehicle towed to a dealer. The dealer diagnosed that the vehicle had a cracked gasket and stated that coolant had leaked into the engine. The dealer determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 90,000.

First incident: My daughter was in the vehicle in our driveway in March 2022 and was leaving. She came running inside and told me she hit the start button and that the vehicle did not start, but started to roll down the driveway with the steering wheel locked in position. She was stepping on the brakes and the vehicle continued to roll out into the street until it finally stopped when it hit the curb across the street. She stated the brakes did not work. She hit the start button again and the vehicle started and she drove it back into our driveway to tell me about the incident and the loss of brakes and steering. Second incident: 5/9/22, my daughter was parked at the gas station with 2 friends. After putting gas in the car, she hit the start button and the car did not start, but instead started rolling forward with the steering wheel locked and no brakes. She kept pumping the brakes and nothing would stop the car. She started hitting buttons on the dashboard in an attempt to get the vehicle to stop, but it ran into the yellow bollard at the gas station and scraped the entire passenger side of the vehicle. She pressed the start button and held it down for several seconds before that made the vehicle finally stop. Her two friends corroborated that the vehicle would not stop even though she was frantically pressing the brakes. We now have approximately $4,000 worth of damage down the passenger side of the vehicle. My daughter is afraid to drive the vehicle anymore as this is the second time the vehicle failed to start, started moving, the steering wheel was locked, and the BRAKES did not work to stop the vehicle.

Coolant leaking into the cylinder. Had it serviced at 69.4K miles with a radiator flush and 3,000 miles later the warranty has expired and we have coolant in the cylinder. The fix is an engine replacement, $11K. There is a technical bulletin out so they this is a common problem, however they seem to let the issue go without notification in hopes the warranty's expire.

I had my MKC at the dealership to get an oil change and check for an issue with electrical. They were checking the car and they had to replace all 20 lugnuts because they swelled. I think it's absolutely ridiculous that even the dealers say they have problems with those lug nuts and ford/Lincoln refuses to pay for it! I called who refused to pay for them