Re: toilet problem
Typically the description of the toilet flush drain issue would indicate a blockage.
Originally Posted by alfonso51
Now add the symptom of the bubbling could be attributed to a venting issue but can also be a blockage.
It's hard to see things from here and depends where the kitchen and laundry drains are in the system --- upstream or down stream.
I would suspect if there is a garbage disposal combined with the draining from the washing machine, these may be causing a blockage at a connection where they join the 3 inch line near the toilet.
Just a thought.
"" an ounce of perception -- a pound of obscure "