If the fuse is popping, its either one of two things: The pump is shorted, or a wire is shorted. The pump bearings are going bad and it is drawing more than the fuse is rated for. Hook another pump thats working, as suggested, to the same fuse. Ill bet it doesnt pop. Then you know the pump is bad and can replace it.All electric motors have a FLA rating (full load amps)…if the motor draws more than that rating, the fuse is supposed to blow. If youve got the original pump in the boat, its probably the pump..its 12 years old.2017 Sabre FTD AE DC2017 Yamaha 175 SHOMK Fortrex 80Helix 10 Mega SI in consoleHelix 7 GPS SI GN2 on bow