by 1972nail » Tue Apr 16, 2019 7:18 pm
Some washer pipes have a one way valve on the end that dips into the bottle. Sometimes that can stick closed or get clogged. There may be a pin hole in the pick up pipe or an air leak on the intake joints that allow air in instead of drawing water. You may have to prime the pump to get it working, a quick suck on the outlet pipe may be enough.
As Mike says you could have a blockage, including the jets.
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