[marshall44]

I have a toilet in my downstairs basement that won't flush. I had septic tank pumped and even replaced toilet. Still won't flush. Why?

[ma0641]

Septic doesn't usually enter into flushing unless both tank and field are clogged. Only the downstairs toilet? You probably have a blockage between that toilet and the septic tank.

[speedball1]

I have a toilet in my downstairs basement that won't flush.

"Won't flush" covers a lot of ground. Does it back up and overflow? Does if fill and simply swirl around? N What? Please explain. Back to you, Tom