My water flow to the pump/motor is too low. It doesn't fill the pump area looking through the clear cover. The motor doesn't seem to be making any noise, so bearing seem to be fine. It their is a noise it ever so slight that I couldn't image it impeding the flow much, if any. I opened the sand filter to see if there was anything impeding the flow. I have tried to snake the skim line (no success) and even tried plunging it with a plunger to see if I could bust anything loose. I am about to buy another motor from INYO, but wanted to get a sanity check on it possiblly being a clogged line. Thanks.