How do I know if my extrol tank is working correctley?
I get a loud bang after the pump kicks in most of the time the pump kicks in
about 20 lbs . I lwered it from 30 to see if it was having trouble over
comming the tank presseure hence the loud bang, But i still get the bang.
would a bad extrol tank cause this? and how would I know if the tank is good
or not?