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Other or unknownPart report

1999 Ford F-250 SD Other or unknown Problems

Complaints
2about this part
Share
1%of 249 total for the year
Median mileage
85,038miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the other or unknown of the 1999 Ford F-250 SD, 1% of the 249 complaints for this model year. Where a mileage was given, the median is 85,038 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

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

“My truck has 78000 miles and on 3/22/04 a spark plug blew out of the cylinder damaging the ignition coil. Ford contacted and offered no assistance. Truck has never been tuned based on Ford's 100000 mile tune up recommendation. Dealer is stating I now need a very expensive new cylinder head.”

NHTSA complaint #10063890, filed 2004-03, 78,000 miles

Other or unknown: other model years

YearComplaintsShare of year
2026111%
2025212%
2024923%
2023511%
20221713%
2021148%
20202710%
201911310%
20184612%
201711010%
20163713%
20153110%
2014312%
201235%
201111%
200929%
200886%
200724%
200621%
200410%
200353%
200242%
200131%
200063%
199921%
199713%

Other parts of the 1999 Ford F-250 SD

Engine cooling
95 complaints
Electrical system
34 complaints
Brakes
33 complaints
Tires
29 complaints
Transmission and drivetrain
23 complaints
Steering
14 complaints
Fuel system
13 complaints
Suspension
10 complaints
Vehicle speed control
8 complaints
Air bags
7 complaints
Seat belts
3 complaints
Electronic stability control
2 complaints

← All problems reported for the 1999 Ford F-250 SD

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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