I've installed the Camco water pump converter winterizing kit. I was able to get over half my faucets running the antifreeze but now my water pump just hums and doesn't seem to pump any more of the antifreeze out of the bottle. Is there some physics-type issue I'm overlooking? I've made sure the end of the hose is well into the bottle. Lifting up the bottle and even tilting it doesn't seem to help.
I'm welcome to any input. Thanks!