Topic split from this thread air-in-pump-basket-t19261 by moderator for better response
I have what I believe is a simular issue but want clarification. With pump running I can shine a flashlight (night time is easier to see) into the pump basket lid and I see "Champaign" bubbles. Is that caused by the pump action and churning of the water or is that an official air leak? I never have any air at the filter air bleed valve nor do I have air bubbles coming from the returns.