2019 Lincoln MKC Recalls, Ratings & Complaints

Incident: July 8, 2026 · Filed: October 22, 2026

After my check engine light came on the dealership performed a cooling system pressure test and borescope inspection which confirmed a cylinder 2 misfire caused by structural coolant intrusion into the engine block. The dealership repair estimate is over $14,000. As an elderly and handicapped individual facing unstable housing, this catastrophic vehicle failure leaves me stranded, and the out-of-pocket cost is a severe and impossible financial hardship. •Known Inherent Defect: I learned that this exact failure—coolant leaking into cylinder 2 due to a recognized structural design flaw in the EcoBoost block—is a widely documented manufacturing issue. It is currently the subject of certified national class-action litigation (Miller, et al. v. Ford Motor Company), specifically naming the 2019 Lincoln MKC. •Prior Diagnostic History: The check engine light first illuminated at 100,700 miles. The vehicle has been treated with care. This is a catastrophic structural crack, not a wear-and-tear issue. •Extended Warranty Context: I previously invested in an Extended Service Warranty to protect against major failures. While Lincoln Client Services has initially denied coverage on a technical milestone, the underlying manufacturing defect was already present and actively failing before this point. This is a known, widespread engineering issue rather than a consumer maintenance failure. Given my current physical and housing hardships, I urgently require corporate assistance to resolve this so I can regain access to necessary medical transportation. I learned that this defect can lead to: •Sudden Engine Overheating •Engine Misfires and Stalling •Fire and Electrical Hazards •Catastrophic Engine Failure I am afraid to drive this vehicle but I have medical needs that I have to address. I submit this complaint to encourage investigation for a possible safety-related defect which should lead to a safety recall. I found out too late. I hope I can help others be informed and safe

Incident: August 16, 2026 · Filed: October 1, 2026

See attached document for complaint

Incident: August 21, 2026 · Filed: September 29, 2026

There is a coolant leak going into the cylinder 3 causing misfire and overheating and engine shutoff Car shut down and locked up on the highway and I had to coast to the shoulder and get it towed. The ford dealer said it needs an engine replacement specifically a long block assembly estimated at 10k. It was inspected by the ford dealership. there was a code p0303 saying misfire so I got all the spark plugs replaced and when i was driving home from work the car locked up and said overheating and had to coast off the highway. I have all the reports and documents from the ford dealership showing the coolant intrusion into the cylinder. this is a design flaw with this engine and has a TSB already on it but not recall. it's been going on since 2019 but they still produced these engines and make the customer pay for their flaws.

Incident: September 27, 2026 · Filed: September 27, 2026

I am filing an urgent safety complaint regarding a severe Ford/Lincoln EcoBoost engine defect, fraudulent recall reporting, and the illegal refusal of repair on my vehicle, which has only around 20,000 miles. Since this vehicle is under an active safety recall, the manufacturer and dealership have a strict legal obligation to perform the recall repair at no cost to the consumer.My vehicle recently experienced a major engine failure with the Check Engine Light illuminated The authorized dealership diagnosed the issue as an inherent EcoBoost engine defect, specifically confirming a Cylinder #1 Misfire caused by Coolant Intrusion into the engine cylinders. They stated that the engine is severely damaged and provided a repair estimate of $12,000 for a complete Long Block Engine Replacement.However, they are completely refusing to cover this repair, telling me that they cannot help me and that I must pay out of pocket to fix it myself. To evade their legal safety obligations, the manufacturer sent an official letter falsely claiming that the recall service was already successfully completed at Norm Reeves Lincoln on April 24, 2024. This is a complete lie. I have NEVER received, authorized, or brought my vehicle in for this recall service.They have fraudulently marked this safety recall as completed in their system to strip away my consumer rights and leave me with a dangerous vehicle and a $12,000 bill. Operating a vehicle with coolant intrusion poses an immediate risk of sudden engine stalling, catastrophic failure, or fire on the highway. I formally request NHTSA to investigate this fraudulent recall reporting and unlawful refusal of repair, and compel Ford/Lincoln to perform the actual safety recall and long block engine replacement immediately at no cost as required by federal law.

Incident: September 1, 2026 · Filed: September 16, 2026

Sept 2026. Coolant intrusion. Causes engine light to illuminate, engine to overheat, rendering vehicle unable/unsafe to drive, potential fire risk. The failure was diagnosed by Lincoln dealer as a known defect via technical service bulletin. My research revealed this defect is found in numerous Ford vehicles.

Incident: September 10, 2026 · Filed: September 14, 2026

The contact owns a 2019 Lincoln MKC. The contact stated that upon starting the vehicle, the check engine warning light was illuminated. The vehicle was taken to an independent mechanic and was diagnosed with coolant intrusion in cylinder #3 and head gasket failure. The contact was informed that the engine and turbo charger needed to be replaced. The manufacturer, Lincoln, was notified of the failure, but no assistance was provided. The failure mileage was 55,304.

Incident: February 13, 2026 · Filed: September 14, 2026

Coolant intrusion into the engine at 20000miles. complete engine failure. lincoln dealership diagnosed that a long-block engine replacement is required. serious safety hazard due to potential sudden stalling while driving.

Incident: September 2, 2026 · Filed: September 10, 2026

The contact owns a 2019 Lincoln MKC. The contact stated that while starting the vehicle, the vehicle unexpectedly jolted. The contact stated that while driving 30 MPH, the check engine warning light illuminated. The vehicle was taken to the dealer to be diagnosed, and it was determined that coolant was leaking into the engine block, causing engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure by telephone. The failure mileage was approximately 76,131.

Incident: June 29, 2026 · Filed: August 22, 2026

Coolant intrusion into the cylinder and requires a replacement of the long block engine assembly which was a known issue by Ford/Lincoln with no recalls issued. The problem has been confirmed by authorized Ford/Lincoln dealer and independent service center. Warning lights illuminated when car was brought to dealer for inspection. It poses significant safety risk that actively endanger me and passengers while driving due to sudden loss of power, engine stalling, engine fire, loss of braking and steering assistance.

Incident: August 17, 2026 · Filed: August 21, 2026

The contact owns a 2019 Lincoln MKC. The contact stated that the check engine warning light illuminated, and the message “Service Soon” was displayed on the app, and the failure was caused by a misfire. The vehicle was taken to the dealer to be diagnosed, and it was determined that there was coolant intrusion into the engine cylinders, which caused the engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact stated that new spark plugs were previously installed, and maintenance was performed on the vehicle, and the dealer suggested coming back at 100,000 miles for a tune-up but had not informed the contact of any issues with the engine. The contact associated the failure with Technical Service Bulletin Number: 22/2229/NHTSA ID Number: 10214126 (Engine and Engine Cooling). The manufacturer was made aware of the issue and confirmed that the vehicle was not included in Technical Service Bulletin Number: 22/2229 (Engine and Engine Cooling). The failure mileage was approximately 95,000.