RAM 3500 fuel system, diesel problems by year
63 NHTSA owner complaints name the fuel system, diesel across 8 3500 model years. The most reported year is 2019 with 27 reports.
| Year | Fuel System, Diesel reports | Share | Median mileage | |
|---|---|---|---|---|
| 2025 3500 | 1 | 2% | — | |
| 2024 3500 | 1 | 2% | — | |
| 2021 3500 | 1 | 2% | — | |
| 2020 3500 | 23 | 20% | 24,850 mi | |
| 2019 3500 | 27 | 20% | — | |
| 2017 3500 | 1 | 0% | — | |
| 2014 3500 | 4 | 2% | — | |
| 2013 3500 | 5 | 4% | — |
Share is the fraction of that year’s complaints naming the fuel system, diesel. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.