CBR: Vehicles built with an 11 liter engine may experience a complaint of excessive fuel in the oil
Mack technical service bulletin CBR-2139 202403 for 2019-2025 Mack Anthem (An), 2019-2025 Mack Granite (GR) and 2019-2025 Mack Granite (Gu) and others.
- Bulletin number
- CBR-2139 202403
- Component
- Engine and engine cooling
- Summary
- CBR: Vehicles built with an 11 liter engine may experience a complaint of excessive fuel in the oil. It is possible that the source of the fuel is the rear fuel galley plug in the cylinder head.
Owners of these vehicles have filed 1 complaints in the engine category.
Vehicles covered
- Mack Anthem (An) 2019-2025 2019202020212022202320242025
- Mack Granite (GR) 2019-2025 2019202020212022202320242025
- Mack Granite (Gu) 2019-2025 2019202020212022202320242025
- Mack MD 2025 2025
- Mack LR 2019-2025 2019202020212022202320242025
- Mack Te 2019-2021 201920202021
- Mack Terrapro (Leu/Mru) 2019 2019
- Mack Terrapro (Mru) 2019-2025 2019202020212022202320242025
- Mack Terrapro (Te) 2022-2025 2022202320242025
- Mack Lrbe (Electric) 2025 2025
- Mack LR Electric 2025 2025
- Mack Pioneer PR (4) 2025 2025
VIN decoder
See the problems and recalls for an exact car
Buying a used Mack Anthem (An)?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history