My engine has been running great. Always has. Right now it has around 300 hours on it. To my knowledge, it has the original fuel lines, and fuel filter. Should I change these out for new ones? I run quick clean every single time I add gas. I also add seafoam everyother time. I purposely buy gas that is non-ethonal, but I am sure it ends up in there anyway....I also run marine stabil from time to time. What's ya'll take?![]()