hi, I tried looking up my issue but no luck. I bought a 2018 yamaha viking 6 this year. If it has just been sitting it starts up fine with no issues. But once I've taken it for a ride and it warms up once I stop it is hard to start. Once its warmed up I have to hit the gas to get it to start and then when the engine revs down it will just sputter out. So to get it back home I had to start it in gear and hammer on the gas. If I come to a stop within about a mile it will sputter out. But if I drive it more than a mile it just runs fine. Any ideas or tips on what is going on?