Sea Foam in Honda outboard oil [SOLVED] Asked by Steve F. In Minnesota Is adding Sea Foam to my 60 HP Honda outboard motor oil ok? If so, what would be the procedure for doing this?
Thanks for the question, Steve!
Yes, it is safe to add Sea Foam to your outboard’s oil. Simply add one ounce of Sea Foam per quart of oil to your boat’s oil container. It will work to reliquefy any older/heavier oil residue.
Hope that helps!