I have run seafoam in every engine I have from my speedmaster to wipper snippers chainsaws outboards you name I do it and everthing I have is carb...I live in northern ont and ive never had icing issues...my buddy is a small engine mech. and when he told me to start he said don't tell anybody I loose business lol...the only one I don't put it in is the wifes highlander....I drive a 81 ford f150 and she still purrs like a kitten! I cant say enough about it if you have anything with carbs do it you wont be sorry
