Yep it so is
Kitchen sink and washer use same drain line. Drain line clogged causing backup of drainage from washer into kitchen sink. Have drain line unclogged to take care of problem. If drain line not clogged, check for proper venting of drain lines.
Water won't drain from shower. Either trap or shower drain line is clogged.
Drain line is clogged.
Main line stoppage is a clogged drain line.
Because the primary drain is either clogged or the pump is not working.
YES!
No
By going through the TRAP co
Partially clogged drain line.
It's called a CLEANOUT, and your sewer line is clogged.
The condensor drain tube is clogged. Find the drain line and unclogg it.
Take your snake on the roof and clean the drain from the vent.