Ford F-550 SD engine and engine cooling problems by year
62 NHTSA owner complaints name the engine and engine cooling across 10 F-550 SD model years. The most reported year is 2004 with 16 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2008 F-550 SD | 8 | 31% | — | |
| 2007 F-550 SD | 1 | 4% | — | |
| 2006 F-550 SD | 5 | 11% | — | |
| 2005 F-550 SD | 5 | 16% | — | |
| 2004 F-550 SD | 16 | 33% | 35,158 mi | |
| 2003 F-550 SD | 6 | 18% | — | |
| 2002 F-550 SD | 4 | 18% | — | |
| 2001 F-550 SD | 2 | 7% | — | |
| 2000 F-550 SD | 5 | 7% | — | |
| 1999 F-550 SD | 10 | 16% | — |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.