I have a question regarding fuel issue. I start the bike, it runs briefly and then quits. After it quits it won't start again until I leave it set for a couple of hours. This happens repeatedly. I'm thinking it maybe the fuel filter. I've added SeaFoam to the fuel, but it doesn't seem to run long enough to do much good. I fired it up this spring and it ran fine. I only put about 25 miles and then it sat for a month (lousy weather). Any suggestion would be appreciated?!