There was one technical service bulletin issued for the 2023 MCI J3500.
| Bulletin Date: | Jun. 7, 2023 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Instructions to correct an oil leak under the dipstick mounting bracket. |
| Vehicles covered in this TSB: |
2020 MCI J3500,
2023 MCI J3500.
|