Re: Life of Fuel Pump, 90 hp Yamaha
Hi!<br /><br />I heard yesterday that the diaphragm in the fuel pump should be changed every 5 year.<br /><br />We have a 20Hp 1987 Yamaha with some running problems. This could be the fuel pump causing problems because it has newer been overhauled.<br /><br />I think that regular service operations should be mentioned in a service manual for the engine. <br /><br />Robbi
