Ford F-450 SD engine problems by year
21 NHTSA owner complaints name the engine across 5 F-450 SD model years. The most reported year is 2008 with 11 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2022 F-450 SD | 4 | 17% | — | |
| 2008 F-450 SD | 11 | 16% | 96,000 mi | |
| 2006 F-450 SD | 1 | 3% | — | |
| 2005 F-450 SD | 4 | 10% | — | |
| 2004 F-450 SD | 1 | 3% | — |
Share is the fraction of that year’s complaints naming the engine. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.