Tag Archives: oil for 6.7 cummins

The 6.7 Cummins engine, a powerhouse in the diesel truck world, demands careful consideration when choosing engine oil. Incorrect oil selection can severely impact performance, longevity, and necessitate costly repairs. This comprehensive guide explores the optimal oil choices for your 6.7 Cummins, considering various factors and user experiences from forums like www.cumminsforum.com and bobistheoilguy.com. We’ll […]