Boating Discussion Thread, maserator pump question in Boats; I had a maserator/ fishbox pump quit pumping and cahnged it out. new ones does the same thing no pump ...
I had a maserator/ fishbox pump quit pumping and cahnged it out. new ones does the same thing no pump tried to prime and get it toflowbut noluck. anybody run itno this before? orjust take it back and get another one?
I'm not sure I understand, can you hear the maserator pump running but just not pumping? If so find the discharge through hull and blast high pressure water back up through the outlet. It sould be large diameter at least 1.5 inches ID or more