Skip to content
Engine coolingPart report

2006 Ford F-250 SD Engine cooling Problems

Complaints
18about this part
Share
7%of 274 total for the year
Median mileage
77,403miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 18 complaints about the engine cooling of the 2006 Ford F-250 SD, 7% of the 274 complaints for this model year. Where a mileage was given, the median is 77,403 miles. 2 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“2006 f250 superduty 6.0: this vehicle stalls while driving down the road just about every day. I noticed that there was a recall for the same engine on the 2004 f250 for the same thing. It stalled last week going into a hard turn and I ran off the road because I was unable to control the vehicle after it stalled. It could have been lethal if there were more traffic....I had it towed ($250) it has been in the shop for a week....looking for answers.. This vehicle is a death trap....”

NHTSA complaint #10372190, filed 2010-12, 162,355 miles

“After letting 2006 f250 diesel warm up for approximately 5mins, proceed to get onto I-35, about 5 miles from the house when I set the cruise control for 70mph everything was fine. Within a mile of getting on the highway, truck hesitated and completely stalled. I move the vehicle onto the shoulder of the highway to await a tow. I took it to a Ford dealership where they found that the ficm was bad. A day after I picked up the truck, again, the vehicle hesitated for a second before stalling in city traffic. …”

NHTSA complaint #10226558, filed 2008-05, 57,850 miles

“Filed complaint previously. Egr and oil cooler failure...caused engine failure and hydrolock situation. Total cost of repairs to my vehicle $8650. Sure would be nice for Ford to have a hand in the repairs due to their faulty engine design. Ford refused to help with repair cost. 120k miles. Please launch an investigation into these complaints. I believe you will find enough evidence to warrant an investigation. I am sure that the lobbyist at Ford are doing their job to keep this from becoming a recall situation. It is hurting no one but the owners of this 6.0l diesel engine!!! …”

NHTSA complaint #10362459, filed 2010-10, 125,000 miles

“Ford 6.0l diesel EGR and oil cooler issues. How many millions of dollars are the owners of these engines going to have to shell out before Ford recalls this motor. When these components go out, there is a total loss of throttle response, and large clouds of white smoke that pour out of the exhaust which poses a huge safety concern. When mine failed, I was able to limp through an intersection just before an 18 wheeler broadsided me. I had my wife and kids in the vehicle with me and we almost lost an entire family. Get it fixed Ford!!! Nhtsa has to pressure Ford into getting this recall started. …”

NHTSA complaint #10353285, filed 2010-09, 128,000 miles

“I have a new 2006 Ford F-250 SD diesel 6.0l. The first year I owned it 7,000 miles I blew a head gasket. It took Ford more than 5 weeks to fix it and 2 different dealerships of hassle. 6 months later the problem has happened again. I spoke with Ford they gave me an appointment 1 month after I called to set the appointment. After that month dealership took 4 weeks of my time with my truck and didn't fix a thing. Told me they were to busy to deal with me and I should take it to another dealership to get fixed. Got Ford customer relations involved and they have done nothing. …”

NHTSA complaint #10201289, filed 2007-08, 21,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202413%
202312%
202222%
202132%
202021%
201920%
201810%
201730%
201672%
201521%
201428%
201315%
2012712%
201143%
20101134%
2009522%
20083323%
200747%
2006187%
20053713%
200410140%
20037240%
200210141%
20019132%
20006930%
19999538%
19971128%
1996436%
1995222%

Other parts of the 2006 Ford F-250 SD

Suspension
144 complaints
Steering
102 complaints
Brakes
16 complaints
Tires
16 complaints
Electrical system
9 complaints
Wheels
9 complaints
Engine
7 complaints
Fuel system
5 complaints
Visibility (wipers, defrost, mirrors)
5 complaints
Body and structure
3 complaints
Vehicle speed control
3 complaints
Air bags
2 complaints

← All problems reported for the 2006 Ford F-250 SD

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology