my 1989 25hp yamaha pullstart will start on 2 or 3rd pull the first time but after running for about 10 min it seems to want to stall and then is very very hard to start after it will sometimes but after about 50 pulls,I see the fuel going in and leaving the fuel filter and the motor is pissing water from the water pump it dosnt make since to me why it would start just fine but then not after its warmed up can someone give me any sugestions please.
