I posted on this before, but could I use seafoam in the vaccum lines going to the carbs? Ive used it before in the gas tank, but i think it might be more effective in the carb directly. I saw a youtube video on somebody using it, but wanted to know if anybody here has used it directly in the carb and if it worked with idling issues. I have cleaned the carbs before but I don't want the hassle of taking it all out again. I saw that you just drain the carb bowls, and directly pour seafoam into the gas line.... Is that right and safe? any input would be greatly appreciated.