Ford E-350 Engine and Engine Cooling Problems

Source: NHTSA · Updated Aug 11, 2026 · 130 complaints analyzed

Owners have filed 130 complaints with NHTSA about engine and engine cooling problems on the Ford E-350 across 16 model years. The 2002 model year has the most (16). The words owners use most often: “spark plug” (32% of reports).

What owners describe

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

  • Spark plug: mentioned in 42 of 130 complaints (32%)
  • Engine compartment: mentioned in 8 of 130 complaints (6%)
  • Wiring harness: mentioned in 7 of 130 complaints (5%)

How much does it cost to fix?

Owners who wrote down what they paid or were quoted put the typical engine and engine cooling repair on the Ford E-350 at $4,600, and half of them between $2,800 and $6,550.

Based on 8 NHTSA complaints about this problem alone that state a repair bill or quote (2005–2010), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.

At what mileage do engine and engine cooling problems happen?

Based on 91 complaints that reported the odometer reading.

Under 10k miles5 · 5%
10k–25k miles11 · 12%
25k–50k miles13 · 14%
50k–75k miles10 · 11%
75k–100k miles14 · 15%
100k–150k miles24 · 26%
150k+ miles14 · 15%

How serious are the reports?

Of 130 complaints, 1 mention a crash, 13 a fire, 2 an injury.

Ford E-350 engine and engine cooling complaints by model year

Peak: 2002, with 16 complaints
1995: 4199541996: 331997: 151997151998: 881999: 121999122000: 662001: 142001142002: 16162003: 6200362004: 10102005: 162005162006: 13132007: 3200732008: 112009: 2200922013: 11

n = 130 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2013 E-35018%—
2009 E-350220%36,004
2008 E-35013%100,000
2007 E-350317%156,000
2006 E-3501325%39,900
2005 E-3501629%27,760
2004 E-3501022%34,000
2003 E-350613%74,100
2002 E-3501630%95,000
2001 E-3501427%138,173
2000 E-350610%174,138
1999 E-3501217%100,000
1998 E-350813%116,460
1997 E-3501519%108,817
1996 E-35036%—
1995 E-35046%—

When owners reported it

Peak: 2006, with 22 complaints
1995: 1199511996: 111997: 1199711998: 221999: 5199952000: 112001: 5200152002: 552003: 3200332004: 222005: 142005142006: 22222007: 162007162008: 11112009: 112009112010: 15152011: 102011102012: 442019: 120191

n = 130 complaints · Source: NHTSA

Related recalls (1)

Engine and engine coolingSep 13, 2004 · NHTSA campaign 04V445000 · 253,076 vehicles

Model years: 2003, 2004

Problem: On certain vans, the air filter element material process resulted in an air filter paper element that can smolder or burn. This change in filter paper composition combined with the configuration of the air induction system, may allow hot carbon particles to contact the air filter element during certain driving conditions that create hot particles.

Risk: These hot particles may ignite the air filter element with the potential for air induction system damage or underhood fire.

Fix: Dealers will inspect and replace the air filter element. The recall began september 27, 2004. Owners should contact ford at 1-800-392-3673. Also ford is extending the limited warranty (for a one time replacement) of the abs module for a total of 10 years or 150,000 miles from the warranty start date, whichever occurs first. If your vehicle has already accumulated more than 150,000 miles, this coverage will last until september 30, 2005.

What owners report

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

2013 ford e350 super duty motorhome. Consumer writes in regards to melted exhaust flange and concern about potential for fire caused by excessive exhaust heat build up. *ea *tr

Received Feb 26, 2019 · NHTSA complaint 11175611

Tl* the contact owns a 2005 ford e350 super duty. The contact stated that he would have to wait hours for the engine to cool down before the vehicle could be started. The vehicle was taken to a dealer for diagnosis and the contact was informed that the engine oil cooler, injectors and the egr…

Received Nov 6, 2012 · NHTSA complaint 10483539

Tl* the contact owns a 2006 ford f-350. The contact stated that the egr valves malfunctioned and as a result, radiator fluid leaked into the motor. The vehicle was taken to the dealer who diagnosed that the egr valve and oil cooler needed to be replaced. The manufacturer was made aware of the…

Received Jun 19, 2012 · NHTSA complaint 10462316

While driving vehicle started running rough/missing lost engine power. Had to have the vehicle towed home replaced the fuel filter and pump. Still had problems. Towed to the dealer who finally advised fuel tank laminate was flaking. Found 4 other complaints on this site for the same problem. Online…

Received Apr 28, 2012 · NHTSA complaint 10456780

Private ambulance based in chicago has diesel fumes coming into the cabin and in the back of the ambulance. It has been a recurring issue over and over again. The rigs are 116, 120 and 112. I have notify the issue to the owner and it has not been resolved. *tr

Received Mar 14, 2012 · NHTSA complaint 10451717

Frequently asked questions

Do all Ford E-350s have engine and engine cooling problems?

No. NHTSA has 130 owner complaints about engine and engine cooling for the Ford E-350. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Ford E-350 engine and engine cooling?

Yes: 1 safety recall list engine and engine cooling. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

How much does it cost to fix engine and engine cooling problems on the Ford E-350?

Owners report a typical cost of $4,600 (half paid between $2,800 and $6,550), from 8 complaints that state a repair bill or quote, in 2026 dollars.

What do owners say about engine and engine cooling problems on the Ford E-350?

The most frequent phrase is “spark plug”, in 42 of 130 complaints, followed by “engine compartment” (8).

Other Ford E-350 problems

See all Ford E-350 problems.