6.7L New Oil Usage Information Incorrect oil used
Ram technical service bulletin 0901323 for 2013-2023 Ram 2500, 2013-2023 Ram 3500 and 2013-2023 Ram 5500 and others.
- Bulletin number
- 0901323
- Component
- Engine and engine cooling
- Summary
- 6.7L New Oil Usage Information Incorrect oil used. This bulletin provides information regarding the correct oil grade to use on the 6.7L Cummins used in the 2023 to 2013 HD Trucks. The following information is intended to eliminate confusion.
Owners of these vehicles have filed 730 complaints in the engine category.
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