I have read the frequent asked question posts on this subject.I went to our one boat dealership and also to Napa and could not find seafoam or deep creep.I did how ever find a product made by Evinrude johnson called carbon guard which is a gasoline additive for minimizing carbon build up.<br />Will this do the job or should i keep searching for seafoam so that i can do a decarb on my 110hp Evinrude.<br />Thanks