Diagsheet

2018 Ford Fusion · symptom sheet

Engine stalls or loses power while driving

  • 52owner reports
  • 79,000median miles
  • $7,500median quote
  • 1involved a crash

Newest report Aug 26, 2026 · checked Sep 9, 2026

372 of the 437 complaints on this car are about the engine. 52 of those describe stalling.

Tick what matches of 52 reports

29
17
39
9

What got replaced

Owners who name the part that was replaced mention the ignition coil or plugs (5 reports) and the engine (5 reports).

Recalls and investigations

No recall on the engine covers the 2018 model year as of Sep 9, 2026.

NHTSA investigations into the engine on the Fusion

PE13-003opened Feb 21, 2013
Engine · model years 2010 to 2013

Electronic throttle body malfunction. Closed feb 28, 2014.

NHTSA summary
On February 21, 2013, the Office of Defects Investigations (ODI) opened Preliminary Evaluation PE13-003 to investigate allegations of electronic throttle body (ETB) failures resulting in sudden reduction of engine power in model year (MY) 2009-2013 Ford Escape, Fusion, Mariner and Milan vehicles. During this investigation, Ford identified a condition in subject vehicles equipped with 2.5L and 3.0L engines that may result in a sudden reduction of engine power.According to Ford, the ETB internal motor contacts may develop a high resistance material buildup condition on the commutator, resulting in intermittent electrical connectivity and reduced engine power. When this condition occurs, the Malfunction Indicator Lamp (MIL) or Wrench light will illuminate and the vehicle may enter a limited limp home mode.Ford?s trade name for the feature is Failure Mode Effects Management (FMEM) mode.In this mode, engine power and vehicle speed are reduced, while full function of the power steering, power braking, lighting, and climate control systems are maintained.ODI?s complaint analysis indicate that the predominant failure mode involved reduced motive power associated with the limited limp home mode with engine speeds limited to approximately 900 RPM. Analysis of warranty claims provided by Ford identified 59,807 claims related to ETB replacements and approximately 50 percent of claims are associated with diagnostic trouble codes (DTC) P2111, Throttle Body Stuck Open, and P2112, Throttle B

None of these investigations covers the 2018 model year.

What owners paid

12 of the 52 reports quote a price. Each dot is one quote. The middle half runs $3,000 to $12,000.

$3,000$7,500$12,000
$0k$2k$4k$6k$8k

When it happens

The middle half of failures fell between 68,000 and 117,000 miles, from the 31 reports that gave a mileage.

220
121
422
1023
1824
925
826

What owners wrote

“We have coolant intrusion in cylinder 2 of our engine. This can cause highway failure of engine cuts out, car runs rough and it can become a fire hazard. We paid for a diagnostics through a ford dealer. Who we uses all the time for our warranty needs. We noticed car was starting to run rough and check engine light came on 8/5/26”

Filed Aug 26, 2026

“Coolant Intrusion issue with the 1.5-litre EcoBoost. Short block was replaced by Ford Dealer then engine failed again after only 7,000-miles. Required complete new engine installed at my expense, $12,185.28.”

Filed Jun 30, 2026

“I am a subsequent owner of this vehicle and it was sold to me with the known issue of coolant intrusion. Not only have I spent over $1000 in repairs. The issue is a known defect with the short block on the engine. While traveling down interstate 275 my car overheated without warning and shut off almost causing a four car collision.”

Filed Mar 19, 2026

“Coolant intrusion into engine cylinder #2 causing misfire and low coolant levels and overheating and stalling. See Ford TSB 22-2229”

Filed Jul 4, 2025

Should you keep driving it?

This page can't tell you that. 1 of 52 reports involved a crash. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.

File your own report with NHTSA. Complaint counts are how a problem gets an investigation.

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