2018 Ford Fusion Engine and Engine Cooling Problems

Source: NHTSA · Updated Oct 5, 2026 · 88 complaints analyzed

Owners have filed 88 complaints with NHTSA about engine and engine cooling problems on the 2018 Ford Fusion, 20% of all complaints for this model year. Half of the reports with a mileage happened before 101,000 miles. The words owners use most often: “coolant intrusion” (49% of reports).

What owners describe

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

  • Coolant intrusion: mentioned in 43 of 88 complaints (49%)
  • White smoke: mentioned in 17 of 88 complaints (19%)
  • Satisfaction program 21N12: mentioned in 15 of 88 complaints (17%)
  • Short block: mentioned in 10 of 88 complaints (11%)

At what mileage do engine and engine cooling problems happen?

Based on 81 complaints that reported the odometer reading.

Under 10k miles0 · 0%
10k–25k miles0 · 0%
25k–50k miles2 · 2%
50k–75k miles10 · 12%
75k–100k miles23 · 28%
100k–150k miles40 · 49%
150k+ miles6 · 7%

How serious are the reports?

None of the 88 complaints report a crash, fire or injury.

Ford Fusion engine and engine cooling complaints by model year

Peak: 2017, with 134 complaints
2006: 112006112007: 16162008: 1200812009: 772010: 932010932011: 14142012: 5201252013: 72722014: 332014332015: 52522016: 10920161092017: 1341342018: 882018882019: 55552020: 720207

n = 697 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2020 Fusion74%99,064
2019 Fusion5517%85,952
2018 Fusion8820%101,000
2017 Fusion13412%81,571
2016 Fusion1097%110,750
2015 Fusion525%100,000
2014 Fusion332%102,000
2013 Fusion724%119,000
2012 Fusion50%30,000
2011 Fusion141%31,243
2010 Fusion932%49,500
2009 Fusion71%108,252
2008 Fusion10%68,000
2007 Fusion162%58,100
2006 Fusion112%71,500

When owners reported it

Peak: 2024, with 37 complaints
2022: 2202222023: 232023232024: 372024372025: 242025242026: 220262

n = 88 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists engine and engine cooling for the 2018 Ford Fusion. 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 2018 Ford Fusion. The contact stated that the check engine warning light was illuminated. Additionally, there was white smoke coming from the exhaust pipes. The vehicle was taken to an independent mechanic several times, and the contact was informed that the engine was consuming…

Received Sep 2, 2026 · NHTSA complaint 11761524

See attached document for complaint.

Received Jul 23, 2026 · NHTSA complaint 11752380

The contact owns a 2018 Ford Fusion. The contact stated that while driving at an undisclosed speed, the vehicle started shuddering violently, hesitated, and failed to accelerate to approximately 35 MPH. The check engine warning light was flashing. The contact related the failure to the Customer…

Received Nov 25, 2025 · NHTSA complaint 11701545

Frequently asked questions

Do all 2018 Ford Fusions have engine and engine cooling problems?

No. NHTSA has 88 owner complaints about engine and engine cooling for the 2018 Ford Fusion (20% of the 442 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 2018 Ford Fusion engine and engine cooling?

No recall currently lists engine and engine cooling for this vehicle.

At what mileage do engine and engine cooling problems start?

The median reported mileage is 101,000 miles: half of the reports with a mileage came before that.

What do owners say about engine and engine cooling problems on the 2018 Ford Fusion?

The most frequent phrase is “coolant intrusion”, in 43 of 88 complaints, followed by “white smoke” (17).

Other 2018 Ford Fusion problems

See all 2018 Ford Fusion problems or engine and engine cooling problems across all Fusion years.