Grr engine stalled yesterday

[199675hpforce]

Ok i installed a new water impeller,fuel pump diaphram,adj idle. She ran super on muffs then i decided to take to lake and she stoped on me. Once i primed the bulb a few times she ran great again. Could there be an air leak? Should the fuel level drop and go back in tank? Is there a check ball i should checkout? Ive got this boat for sale and shes perfect except this stalling every once in awhile. Im going to replace all the fuel hoses try again. Also could the high temp say 100 be affecting the fuel pump high preasure

 

[roscoe]

Re: Grr engine stalled yesterday

Fuel system air leak or sticking needle valve in the carb are most likely causes.