Table 1 shows one common engine and engine cooling related problems of the 2019 Lincoln MKZ.
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems |
Vehicle model is prone to coolant intrusion which causes misfire and engine shut off while driving. Car shakes while accelerating.
My 2019 Lincoln Mkz check engine light came on. The repair shop said coolant was leaking into #3 cylinder from cracks in the engine block. Per alerts the shop receives from Ford, this is a known issue and there is no way to repair this issue. The engine will need to be replaced. My powertrain warranty ended 4 month earlier. My car has 45,500 miles on it. I talked to the dealership and they advised calling Lincoln directly. I call Lincoln and they confirmed this is a known issue. I was told that my car didn't meet the out of warranty criteria to receive any assistance to replace the defective engine. They wouldn't tell me what the parameters are and said I would need to pay the full cost to replace the engine. My understanding from the shop is they see many escapes and Mkz with this engine issue but never seen one with this low of mileage. Lincoln told me to keep my replacement receipts in case there is a recall. I.
Technical service bulletin 19-2387 my vehicle has this defect which is an ongoing problem and at the time of this correspondence my vehicle has under 13,000 miles. Seepage around the perimeter of the oil pan which in time will result in a steady leak and in turn loosing enough oil will cause engine damage. Technicians refer to this as the oil pan sweating. As per the technical service bulletin this problem exists on 2017 to 2019 Lincoln Mkz 3. 0 which Ford installed a plastic oil pan on all new vehicles to reduce the weight of the vehicle. The 2017 to 2019 Lincoln Mkz 2. 0 were fitted with metal oil pans and there is no issue. I notified Lincoln customer service and they are aware of this problem yet a recall has not been issued. This is a manufacturer defect and Ford should take responsibility to correct this problem. A recall should be issued. Thank you for your attention on this matter. [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).
Engine failed due to coolant intrusion into cylinders. This is a known design flaw in this engine.