hey my names cody i have a 94 gtx seadoo i was out on the river last sunday rode around all day towards the end of the enday was heading to the dock came in to an idle sedoo shut off could not get to fire back up will crank wont fire checked the spark have none checked battery batter was low so i charged battery put back in still nothing when trying to start it will crank then when gave a lil gas it tries but nothing any ideas need help