Will the seafoam and/or conditioner work with a non-injected Evinrude? This is an old style 70's model I'm talking about...a 70 horse, carburetors, etc...
I run a can every other tank in a carbed motor. I swear by the stuff. It has fixed a cold start problem as well as a rough idle problem for me. It also is a fuel stabilizer. Great stuff.