Hi folks,had aboat problem 2days ago any advice would be great.When i start my boat for the first time,it fires right up idles great runs great.The problem is when turn it off It's a ***** to get it started again,i have to pump the throttle a lot with a lot of cranking.wich in turn fried my celanoid. Yes i did carry an extra,replaced it floating around,not reccommened.I run a 351 ford with a rochester 2 barrel carb,should be simple,is there a float that is not set right.Mabe someone knows thanks for ANY advice.