Hey there I have a 03 450 Forman that I'd like some help troubleshooting . Bought it a week ago and took it out , was running fine then I rain out of gas and wouldnt run the same after. So cleaned the carb twice but now she wont stay running and have a hard time starting it . Have to use full throttle to get it to start , idle drops down but then revs back up then back down . Stays running not for long then stalls out . Did replace the plug . If anyone can help with some suggestions be much appreciated. Note she has sat for a year before I bought it buddy said he had it out once before he sold it . Thanks