I installed smartcraft guages for my new 383 mpi, drained the fuel tank, and filled it to capacity. after running on the river for a few days, i refilled at the marina. the smartcraft guage said I had burned 45 gal, but it took 55 gal to refill. which is off, the smartcraft system or the marina fuel pump? i dont wont to get ripped off, but I dont want to be on the river thinking that I have more fuel left than I actually do. other than this,,, Smartcraft ROCKS!!!
