Lift Station Basement-Air Bubbles BR Above
We have a Liberty sewer pump system installed in our basement bathroom, and it has been in use for about 8 years. We haven't had any problems until recently. Now, when the lift station turns on and begins pumping, it causes problems in the bathroom on the main level of the house which is directly above the bathroom. I get large air bubbles in my toilet and can hear gurgling in the shower drain. What would cause this?