Pump is not pumping water if the pump is not pumping water at all check that all suction and return valves are open and the pump lid is on tight with the lid o ring in place.
Pool pump not working.
Pool pump motor not working.
Pool pumps leak in two ways.
If your pump is not starting you ll want to check a couple of things.
This is what keeps them primed and sucking water properly.
The pool pump motor is not working or turning off while running.
The local pool company sold her a new capacitor as that is the most common cause of a pump not starting however i can t imagine a capacitor making a giant bang when it stops working so either they simply don t listen to their customers or they sell them things they don t need.
You can also switch to running the pump at night when it s cooler or alternatively providing more shade.
The capacitor is what starts the pump by giving it a jolt of electricity.
If your pool pump starts but then shuts off on its own moments later it s often due to overheating.
If you neglect the skimmer filter and it gets clogged up the pressure in the water pump will drop.
Pool pumps are supposed to be completely airtight.
The easiest thing to do to fix this problem is to lift the skimmer lid take the filter out clean it and then replace it.
When the pressure drops the pump cannot work efficiently resulting in a pool that gets dirty faster that it can be cleaned.
So when they start sucking air that s a problem.
Usually it s because of a bad thread sealant crack in the pump an air leak in the suction line a plumbing issues on the suction side of the pump or a leaky valve stem.
If the pump is on and you are hearing a humming noise it could be a bad capacitor.
Air leaks disrupt the vacuum force of the pump and result in inadequate.
First check to see if the pump is getting power and check your timer to make sure the pump is on.
How to troubleshoot pool pump vacuum problems.