Kid down the street has a 250 ninja he let it set for a few months while out of town working. When he got home one of the first things he did was get the bike out for a ride. Well after him running up and down the street several times poping, sputtering and restarting many times I decided I needed to talk to him. I could tell it was a fuel problem, everytime he tried to accelrate it would die so I knew he wasn't getting fuel. I told him what I thought and that he should try some sea-foam and see what happens if it didn't cure it we would pull carb and see. Couple hrs later same thing, up and down the street popping and stalling but it was getting better, within a few passes it started getting a lot better. Soon it seemed all was good, didn't hear him return for several hrs , when he did he stopped here and couldn't thank me enough. I have used it in my yard tools many times and once a yr or so I wll run a capfull through Millie and have had no fuel probs with her. One thing you gotta know, this is one of those products that more is not really better use what the directions say I have known of times when to much has caused a problem
