[C320-list] Winterizing AC

[Melissa&Larry Leibman]

Hi Barbara,

To my limited understanding, most A/C water pumps are not self-priming, which is 
why they are required to be installed below the waterline. They can also suffer 
from an airlock even when they are below the waterline.

Have you tried priming the system by pre-filling the hose from the antifreeze 
container to the pump with antifreeze and placing the container a foot or two 
higher than the pump before starting the sytem?

Larry