I've tested out typical culprits and think that it is the pump itself. It is a hayward tristar 2.7 hp. It is about 8 years old.
I was curious if anyone had any ideas. The pump turns on and the motor runs. At times some water is being pumped but nowhere near what is needed to prime. At other times, no water is being pumped while the motor runs.
I've checked the impeller (using my fingers to feel for anything). The pipes are clean.
My guess is that the motor runs but the impeller isn't turning.
Any thoughts on this?
I was curious if anyone had any ideas. The pump turns on and the motor runs. At times some water is being pumped but nowhere near what is needed to prime. At other times, no water is being pumped while the motor runs.
I've checked the impeller (using my fingers to feel for anything). The pipes are clean.
My guess is that the motor runs but the impeller isn't turning.
Any thoughts on this?