Can I add Sea Foam to the crankcase of a 2014 6.7 Cummins? [SOLVED]

Thanks for the question, John. Yes, you can add Sea Foam to the crankcase of a 2014 6.7 Cummins.

Add 1 ounce of Sea Foam per quart of oil in the crankcase. We recommend adding it 100-300 miles before your next oil change. That gives the Sea Foam enough time to circulate and clean, and it allows all the reliquefied oil residues to be drained away with the old oil.