I replaced the impeller and in my shop I was just getting a mist out of the telltale, even though it was pumping well when I hooked a drill up to the driveshaft. Is a mist correct for this type of motor? When I’m on the water it’s really tough to see what’s coming out if it’s just a mist. Also, the lower unit above the water line gets super hot. It sizzles the water when I splash it. Any recommendations or ideas? Thanks.