2023 RAM Promaster engine problems
10 owner complaints filed with NHTSA name the engine on the 2023 RAM Promaster — 14% of all complaints for this model year.
What owners report
“While operating a 2023 Ram ProMaster 2500 (3.6L V6) for normal commercial use at approximately 39,129 miles, the coolant began bubbling and engine temperature spiked suddenly while driving. The vehicle was immediately parked and towed to an authorized Chrysler Jeep Dodge Ram dealership as it was…”
filed Jul 14, 2026
“The contact owns a 2023 Ram Promaster 2500. The contact stated that while driving at various speeds, the vehicle lost power steering assist with several unknown warning lights, and the check engine and parking assist warning lights were illuminated. The contact was forced to restart the vehicle to…”
filed Jun 15, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Electrical circuit for the radiator fan may overheatCampaign 25V720000 · Oct 23, 2025
Engine problems in other Promaster years
| Year | Reports | Share |
|---|---|---|
| 2022 Promaster | 7 | 12% |
| 2021 Promaster | 6 | 6% |
| 2020 Promaster | 4 | 10% |
| 2019 Promaster | 9 | 16% |
| 2018 Promaster | 11 | 30% |
| 2017 Promaster | 19 | 33% |
| 2016 Promaster | 12 | 39% |
| 2015 Promaster | 16 | 27% |
| 2014 Promaster | 13 | 18% |
Other reported problem areas on the 2023 RAM Promaster
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.