Free repair checklist
2019 Ram 2500 Oil Change (6.7L Cummins Diesel)
6.7L Cummins takes 12 quarts of diesel oil — and the Fleetguard filter matters.
This checklist is a practical starting point. The DIY Mechanic System gives you a clearer path to diagnose the problem, plan the job, and complete the repair.
What this checklist covers
- 12 qt Cummins diesel spec
- Fleetguard FF5320 filter callout
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