2008 bayliner 215 alphi 1 5.0 2blr carb, only 3 hrs on unit , put away in nov 2009 full tank and plenty of stable in fuel ran with stable . went to start 7/04/2010 crank no start replaced fuel /water sep, spin-on, fuel pumped up to carb full bowl , tried same no start. pored fuel into carb started ran for 5sec repeted several times same resaults ..no fuel spraying when working throtle.. i don, have a repair manual anything i can do befor taking to a merc dealer.. thanks bucster