[THEFERMANATOR]

Originally Posted by Jeb

I haven't even considered this. I have an old, carburated 2-stroke (150 Black Max)... How can I tell if I'm putting harmful fuel in her when I gas up? What additives should I consider to help curb damage? I currently use Sta-bil and Sea Foam on every fill.

Thanks

Both of those additives are an alchol based additive making erhanol problems worse imo. I used star tron in mine, and sea foam was a shock only type of treatment. I now use ethanol free, and no more worries.