2018 LINCOLN MKZ Complaints and Recall Information
The 2018 LINCOLN MKZ has 7 complaints and 3 recalls filed with NHTSA. Owners frequently report issues with engine misfires, coolant leaks, and premature engine failure. Several complaints mention transmission problems without warning codes or visible leaks. Engine overheating and coolant intrusion into cylinders are common themes.
Common Issues- Engine misfire codes. Several owners report persistent cylinder misfire codes, particularly related to cylinders 1 and 2, often accompanied by rough starts and shaking.
- Coolant leaks into engine. Complaints describe coolant leaking into engine cylinders causing overheating and engine damage, linked to a design defect in the powertrain assembly.
- Premature engine failure. Owners report engine block failure as early as 40,000 miles, necessitating costly repairs or complete engine replacement.
- Transmission fluid loss. One owner reported burnt transmission fluid with metal debris found internally despite no leaks or dashboard warnings, resulting in transmission failure.
- Overheating warnings. Multiple vehicles exhibited engine overheating alerts related to coolant leakage issues.
- Costly repairs. Reports include expensive engine and transmission replacements, often not covered by warranty or manufacturer goodwill.
There are three recalls affecting the 2018 LINCOLN MKZ. These recalls address safety-critical systems including brakes, steering, and hydraulic components.
Recalls- Front brake hoses. NHTSA recall 23V162000 affects 1,280,726 vehicles. Front brake hoses may rupture and leak fluid, increasing brake pedal travel and stopping distance. Dealers will replace the hoses free of charge. Owner notification began June 27, 2023.
- Steering wheel retaining bolt. NHTSA recall 18V167000 impacts 1,301,986 vehicles. The steering wheel bolt may loosen and allow detachment during driving, risking loss of steering control. Dealers will replace the bolt with a longer one at no cost. Owners were notified beginning March 2018.
Owners of 2018 LINCOLN MKZ vehicles dealing with repeated engine failures, transmission problems without warning, or unresolved recall repairs may want to explore their rights under their state’s lemon law. Legal assistance may be needed when vehicle defects persist despite multiple repair attempts.
2018 LINCOLN MKZ Summary
2018
Model Year
7
Total Complaints
2
Total Recalls
2582712
Vehicles Affected
Recalls
2018 LINCOLN MKZ
1280726 vehicles affected
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
Ford Motor Company (Ford) is recalling certain 2013-2018 Fusion and Lincoln MKZ vehicles. The front brake hoses may rupture and leak brake fluid.
Risk: A brake fluid leak will increase brake pedal travel and extend the distance needed to stop the vehicle, increasing the risk of a crash.
2018 LINCOLN MKZ
1301986 vehicles affected
STEERING: STEERING WHEEL/HANDLE BAR
Ford Motor Company (Ford) is recalling certain 2014-2018 Lincoln MKZ and Ford Fusion vehicles. The steering wheel retaining bolt may loosen allowing the steering wheel to detach while driving.
Risk: A steering wheel detachment can cause a loss of steering control, increasing the risk of a crash.
Complaints
2018 LINCOLN MKZ
ID: 2123318ENGINE
Coolant Intrusion of Cylinder 3, car has less than 50,000 miles total and has been very well taken care of. Has had over a gallon of coolant added within the month of Aug
2018 LINCOLN MKZ
ID: 2095698ENGINE
My 2018 Lincoln MKZ with the 2.0 Ecoboost Engine incurred premature engine failure at ONLY 40k miles. My safety as well as other drivers' safety at risk due to EcoBoost Engine in certain model year 2013-2019 Ford and Lincoln vehicles have an inherent design defect which makes them predisposed to leak coolant, including allowing the coolant to seep into the engine cylinder, which causes overheating and cylinder head cracking, and can cause the engine to misfire, suddenly stall, or even catch fire while driving. In April the car began to "shake" at start up. The shaking was intermittent. After a few days of this, the check engine light came on. I took it to the mechanic (T&H) to have it looked at. They said the "shaking" is the car misfiring at start up. They were not able to locate any leaks or identify the cause of the misfire. They code on the check engine light was Code P0301-Cylinder #1. During April and May the misfires have continued and got worse. I was going back and forth to T&H trying to diagnose the issue. On May 12th, while taking the kids to school, I went to pull out into traffic and the car would not accelerate. The dashboard lights said the engine was overheating. The car would not go above 10mph. Luckily my mechanic is down the street. They were concerned about excessive use of coolant and not seeing a leak anywhere. They filled the coolant, and I made a follow up appt in one week to do a borescope inspection. On May 19th, T&H did a Borescope inspection and visually confirmed coolant in cylinder #1. They provided me a copy of a TSB 22-2229 that states the engine block needs to be replaced. The cost of the engine block replacement was estimated at $8k. Engine failure at 40k miles is unacceptable. An engine block replacement due to a manufacturing/design flaw should be covered by Lincoln Motor Co as a goodwill repair regardless of warranty status.
2018 LINCOLN MKZ
ID: 2095697POWER TRAIN
My 2018 Lincoln MKZ with the 2.0 Ecoboost Engine incurred premature engine failure at ONLY 40k miles. My safety as well as other drivers' safety at risk due to EcoBoost Engine in certain model year 2013-2019 Ford and Lincoln vehicles have an inherent design defect which makes them predisposed to leak coolant, including allowing the coolant to seep into the engine cylinder, which causes overheating and cylinder head cracking, and can cause the engine to misfire, suddenly stall, or even catch fire while driving. In April the car began to "shake" at start up. The shaking was intermittent. After a few days of this, the check engine light came on. I took it to the mechanic (T&H) to have it looked at. They said the "shaking" is the car misfiring at start up. They were not able to locate any leaks or identify the cause of the misfire. They code on the check engine light was Code P0301-Cylinder #1. During April and May the misfires have continued and got worse. I was going back and forth to T&H trying to diagnose the issue. On May 12th, while taking the kids to school, I went to pull out into traffic and the car would not accelerate. The dashboard lights said the engine was overheating. The car would not go above 10mph. Luckily my mechanic is down the street. They were concerned about excessive use of coolant and not seeing a leak anywhere. They filled the coolant, and I made a follow up appt in one week to do a borescope inspection. On May 19th, T&H did a Borescope inspection and visually confirmed coolant in cylinder #1. They provided me a copy of a TSB 22-2229 that states the engine block needs to be replaced. The cost of the engine block replacement was estimated at $8k. Engine failure at 40k miles is unacceptable. An engine block replacement due to a manufacturing/design flaw should be covered by Lincoln Motor Co as a goodwill repair regardless of warranty status.
2018 LINCOLN MKZ
ID: 2062114POWER TRAIN
I own a 2018 Lincoln MKZ. The vehicle Engine overheating warnings came up, and I took the car to the dealership. They informed that the Lincoln MKZ vehicle had a frequent problem with coolant leaking into the engine due to faulty power train assembly. The dealer has seen and repaired hundreds of vehicles with this problem. Lincoln company denies responsibility for this manufacturing defect. The vehicle is only 7 years 3 months and 30 days old with 67914 miles used by single owner. A reputed company like Lincoln should be held responsible for manufacturing and marketing vehicles where the power train and engine fails on a fairly new vehicle.
2018 LINCOLN MKZ
ID: 2062113ENGINE
I own a 2018 Lincoln MKZ. The vehicle Engine overheating warnings came up, and I took the car to the dealership. They informed that the Lincoln MKZ vehicle had a frequent problem with coolant leaking into the engine due to faulty power train assembly. The dealer has seen and repaired hundreds of vehicles with this problem. Lincoln company denies responsibility for this manufacturing defect. The vehicle is only 7 years 3 months and 30 days old with 67914 miles used by single owner. A reputed company like Lincoln should be held responsible for manufacturing and marketing vehicles where the power train and engine fails on a fairly new vehicle.
2018 LINCOLN MKZ
ID: 2053476ENGINE
Initially when buying the vehicle in 2021, it had 30k miles. Car continued to give me a "cylinder 2 misfire code" after numerous trips to different garages and then the car beginning to start up rough and anti freeze missing i came across a "service bulletin" regarding it being a faulty ring in the engine. I took the vehicle to Ford and they replaced the engine. My car just hit 100k miles All of the sudden one day when trying to stop at a red light the car was shaking . There was no codes and only happened while in drive and at a red light or stop sigh:( complete stop) I took the card to Ford, who diagnosed it and open up my tranny and found out there was no fluid ,was burnt and had metal in it. There is still no code on my dash board and i need to pay 7k to replace a transmission. The fluid is housed internally , there was no leaks, and no codes was thrown on the dash. How was i to know transmission fluid was leaking and wher was it going?
2018 LINCOLN MKZ
ID: 2053475POWER TRAIN
Initially when buying the vehicle in 2021, it had 30k miles. Car continued to give me a "cylinder 2 misfire code" after numerous trips to different garages and then the car beginning to start up rough and anti freeze missing i came across a "service bulletin" regarding it being a faulty ring in the engine. I took the vehicle to Ford and they replaced the engine. My car just hit 100k miles All of the sudden one day when trying to stop at a red light the car was shaking . There was no codes and only happened while in drive and at a red light or stop sigh:( complete stop) I took the card to Ford, who diagnosed it and open up my tranny and found out there was no fluid ,was burnt and had metal in it. There is still no code on my dash board and i need to pay 7k to replace a transmission. The fluid is housed internally , there was no leaks, and no codes was thrown on the dash. How was i to know transmission fluid was leaking and wher was it going?