Originally Posted by
21boat
You either have a clog in that pipe or its not vented properly. What id the size of the pipe you stick the washer hose into and how high is that pipe off of the floor to washer hose discharge. The pipe should be 2" min ( But I seen 1 1/2 work but not to well.
Look for a Tee fitting off of the drain pipe to vent that drainage. If you have a washer and sink beside it there should be a Vent pipe to vent that line between the washer and sink.
If its not vented then its trying to vent through the sink
So look for vent between the sink and washer. Tighten the pipes will do nothing here
Check the setup and get back with good details
thanks
Signed 21 Boat
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