You can start with your diarpham. Most pool stores will look at this and replace for just price of parts or a small fee if you remove the head and take it to the store. Also with the pool running slowley pull the hoses out of the water to see if they **** air. If they do you will need to replace them. Also check your filter and baskets to be sure they are clean. And last but not least you need to check to be sure you don't have a plug in your impeller in your pump. When you remove your pump basket and reach back into the pump with a probe. (small screwdriver or needlenose plier) if it feels spongey then you have a plug and should be able to remove with needlenose plier. Good luck.
Answers & Comments
You can start with your diarpham. Most pool stores will look at this and replace for just price of parts or a small fee if you remove the head and take it to the store. Also with the pool running slowley pull the hoses out of the water to see if they **** air. If they do you will need to replace them. Also check your filter and baskets to be sure they are clean. And last but not least you need to check to be sure you don't have a plug in your impeller in your pump. When you remove your pump basket and reach back into the pump with a probe. (small screwdriver or needlenose plier) if it feels spongey then you have a plug and should be able to remove with needlenose plier. Good luck.