Ok so I added 2 Johnson Ultra Ballast Pumps to rocker switches for my Enzo sacks and installed a manifold so I can have both pumps filling either port or starboard as needed along with the factory Jabsco pump. One pump works flawless and the other is hit or miss, some times it pumps, and it drains for about 30 sec before shutting off. I have new impellers (Orange) in the pumps and for the life of me can't seem to get them to fill and drain as designed. I believe I may need to re-wire the PWR to the switches but wanted to see if anyone else has seen similar results.
Plan is to put in new fuse block and run Ballast pumps off new fuse block since the factory wiring is a rats nest under the dash.
https://www.bluesea.com/products/5025/ST_Blade_Fuse_Block_-_6_Circuits_with_Negative_Bus_and_Cover