Eco Boost 2.0 Coolant Intrusion to Cylinders Needs new motor, very well known issue by Ford and they are not willing to pay for repairs
2016 Lincoln MKZ engine problems
moderate 6 complaints filed with NHTSA · avg repair $3,100 · see engine across all vehicles →
Complaints
6
Recalls
0
Avg fix
$3,100
When does it fail?
Of the 6 engine complaints filed for the 2016 Lincoln MKZ, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What owners are reporting 3 most recent
Check engine light came on, car ran hot, and emitted smoke. It also began to run rough. Frightening to say the least. I immediately drove home and took it to my mechanic the next day. He found coolant leaked into cylinder 3. He did research and found tons of reports of the same problem with the Ford 2.0 eco boost engine. Several people reported engine seizing, smoke, or fires. This is a…
While traveling on the the highway the engine went to low idle. The places the operator in a very precarious situation when trying to navigate the car to to the shoulder of the road. At issue was the throttle body. Ford and Lincoln seem to know that there is an issue. There should be a service bulletin or a recall for the issue. Ford has nothing up on their web site.
Had engine trouble with your 2016 Lincoln MKZ?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2016 Lincoln MKZ?
It's a documented issue but not catastrophic. 6 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Based on the 6 complaints filed, engine issues most often appear around 65,667 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2016/Lincoln/MKZ.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.