Problems · by component

2017 Lincoln MKZ Hybrid engine problems

50 owner complaints to NHTSA about the 2017 Lincoln MKZ Hybrid cite engine, 43% of all 115 complaints for this model year.

Complaints
50
43% of all complaints
Crashes
1
Reported by owners
Fires
0
Reported by owners
Injuries
2
Reported by owners
01 —Owner reports

What owners say about the engine

Verbatim from NHTSA complaints, newest first
“I am paying on a 2017 Lincoln MKZ with total engine failure due to coolant leaking into it. I am aware that NHTSA in early October 2023 there was an investigation into more than 700000 late model Ford due to catastrophic engine failure. Why was people not informed on this matter, or a recall established.”
Owner complaint to NHTSAFiled Nov 3, 2025Unknown or other, EngineODI 11697281
“I purchased my 2017 Lincoln MKZ Select on November 11, 2024. The vehicle was determined to need a new engine, per Murgado Lincoln of Chicago. They had my car for over 48 days while putting in a new engine. After this was completed the car had to be sent back due to a mistake the mechanics made by not attaching a gasket properly. After this, I began experiencing odd noises underneath the hood and throughout the vehicle; delayed timing belt in both acceleration and deceleration, and so forth. I was then involved in a hit-and-run car accident (not my fault). All side airbags deployed and my passenger side rear wheel is destroyed. I had this car assessed just a few days ago by a certified Auto Care Company who said I needed a completely new transmission and that this car is not street legal at the moment... insurance is not helping me at all.”
Owner complaint to NHTSAFiled Jul 15, 2025Power train, Air bags, EngineCrash reportedODI 11673818
“I am submitting this complaint to formally report that my 2017 Lincoln MKZ experienced engine block damage due to a failed torque converter weld, a known safety defect covered under NHTSA Recall 17V-427 / 18V-390 (Ford campaign 17S16). This recall specifically affects vehicles like mine equipped with a 2.0L gas engine and 6-speed automatic transmission, due to improperly welded torque converter studs. This failure causes loss of power and potential transmission or engine damage—precisely what occurred with my vehicle. When I brought my vehicle to an authorized Lincoln dealership in Alexandria, Virginia, the service department refused to cover the cost of repair, despite the vehicle falling within the recall parameters. Their refusal directly contradicts federal recall law (49 U.S. Code § 30120), which mandates that manufacturers and authorized dealers must remedy safety defects at no cost to the vehicle owner, regardless of ownership history or age. As a result of their denial, I am left with significant out-of-pocket costs for damage that should be addressed under a federally mandated safety recall. This poses both a financial burden and a public safety risk…”
Owner complaint to NHTSAFiled Jun 10, 2025EngineODI 11666062
“The contact owns a 2017 Lincoln MKZ. The contact stated while driving at an undisclosed speed, the engine seized, with the check engine warning light illuminated. The vehicle was taken to the dealer and the contact was informed that a tune-up was needed. The vehicle was not repaired. The vehicle was taken to an independent mechanic who performed the tune-up. The vehicle was repaired; however, the failure reoccurred. The vehicle was towed to the dealer and was diagnosed with coolant intrusion and 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. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 107,500.”
Owner complaint to NHTSAFiled Jun 4, 2025Engine and engine cooling, EngineODI 11664931
“Ford have a Huge problem with the 2.0 ecoboost. Where coolant pass through the cylinder and make engine mix oil and coolant. Ford have a thousand of claim about this and still doesn’t have any solution and they make customer pay everything”
Owner complaint to NHTSAFiled May 30, 2025EngineODI 11663927
“While driving the car in commuter traffic on Route 22 Highway the car transmission stopped working and car bucked and then stopped. Upon getting out of the lane of traffic there was a large amount of transmission fluid on the ground. Car had to be towed as it would not move. Danger was the car stopping on the highway in busy traffic. Upon inspection by car dealer they found it had a broken transmission cooler line . The Lincoln dealer put in a Tube Assembly repair kit and replaced all trans cooler lines at a cost of $ 1,029.72 to me. No Warning lamps or messages came on before the lines broke.”
Owner complaint to NHTSAFiled May 16, 2025EngineODI 11661398

Showing 6 of 50 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.