15 problems have been reported for the 2021 Ford F-550. The following chart shows the 7 most common problems for 2021 Ford F-550. The number one most common problem is related to the vehicle's fuel system, diesel with 7 problems. The second most common problem is related to the vehicle's engine and engine cooling (2 problems).
| Problem Category | Number of Problems |
|---|---|
| Diesel Fuel System | |
| Engine And Engine Cooling | |
| Equipment | |
| Power Train | |
| Other Fuel System | |
| Electrical System | |
| Steering |
The following chart shows the number of problems reported during each of the service years since the debut of the 2021 Ford F-550 in 2021.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 |
When making the decision between buying a new or used Ford F-550, the following table can be used to compare the 2021 Ford F-550 with the Ford F-550 from other model years. Note that the number of problems reported for the 2021 F-550 is 15 while the average number of problems reported for the 27 model years of the Ford F-550 is 31.
| Model Year | Number of Problems |
|---|---|
| 2025 F-550 | |
| 2024 F-550 | |
| 2022 F-550 | |
| 2021 F-550 | |
| 2020 F-550 | |
| 2019 F-550 | |
| 2018 F-550 | |
| 2017 F-550 | |
| 2016 F-550 | |
| 2015 F-550 | |
| 2014 F-550 | |
| 2013 F-550 | |
| 2012 F-550 | |
| 2011 F-550 | |
| 2010 F-550 | |
| 2009 F-550 | |
| 2008 F-550 | |
| 2007 F-550 | |
| 2006 F-550 | |
| 2005 F-550 | |
| 2004 F-550 | |
| 2003 F-550 | |
| 2002 F-550 | |
| 2001 F-550 | |
| 2000 F-550 | |
| 1999 F-550 | |
| 1997 F-550 |