2010 Mercury Milan Engine Problems

Source: NHTSA · Updated Oct 5, 2026 · 159 complaints analyzed

Owners have filed 159 complaints with NHTSA about engine problems on the 2010 Mercury Milan, 16% of all complaints for this model year. Half of the reports with a mileage happened before 51,000 miles. The words owners use most often: “throttle body” (39% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Throttle body: mentioned in 62 of 159 complaints (39%)
  • Turned off: mentioned in 31 of 159 complaints (19%)
  • Side road: mentioned in 26 of 159 complaints (16%)
  • Engine wrench: mentioned in 9 of 159 complaints (6%)

At what mileage do engine problems happen?

Based on 153 complaints that reported the odometer reading.

Under 10k miles0 · 0%
10k–25k miles10 · 7%
25k–50k miles65 · 42%
50k–75k miles50 · 33%
75k–100k miles18 · 12%
100k–150k miles9 · 6%
150k+ miles1 · 1%

How serious are the reports?

Of 159 complaints, 1 a fire.

Mercury Milan engine complaints by model year

Peak: 2010, with 159 complaints
2006: 8200682007: 132007132008: 122008122009: 5200952010: 15920101592011: 22201122

n = 219 complaints · Source: NHTSA

Model yearEngine complaintsShare of that yearMedian miles
2011 Milan2212%48,150
2010 Milan15916%51,000
2009 Milan52%103,205
2008 Milan123%76,800
2007 Milan133%82,344
2006 Milan84%94,500

When owners reported it

Peak: 2013, with 108 complaints
2012: 7201272013: 10820131082014: 142014142015: 5201552016: 7201672017: 6201762018: 2201822019: 2201922020: 4202042021: 2202122023: 1202312024: 120241

n = 159 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine for the 2010 Mercury Milan. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2010 Mercury Milan. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the electronic throttle body and the throttle body injectors failed and…

Received Aug 19, 2024 · NHTSA complaint 11609523

I have a 2010 mercury milan premier thats power steering went out I found out the part has been recalled on the 2011 model but not the 2010 model and it's the same exact part so now the 2011 has been recalled but not the 2010 and I'm out over 600 dollars + to fix it

Received Nov 20, 2023 · NHTSA complaint 11556019

The vehicle just slowed to a stop. I just nursed it to a repair shop!

Received Sep 27, 2021 · NHTSA complaint 11434559
Mercury Milan
2006-2007 Mercury Milan photographed in USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all 2010 Mercury Milans have engine problems?

No. NHTSA has 159 owner complaints about engine for the 2010 Mercury Milan (16% of the 1,003 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2010 Mercury Milan engine?

No recall currently lists engine for this vehicle.

At what mileage do engine problems start?

The median reported mileage is 51,000 miles: half of the reports with a mileage came before that.

What do owners say about engine problems on the 2010 Mercury Milan?

The most frequent phrase is “throttle body”, in 62 of 159 complaints, followed by “turned off” (31).

Other 2010 Mercury Milan problems

See all 2010 Mercury Milan problems or engine problems across all Milan years.