Forum Discussion
mich800
Sep 06, 2018Explorer
Probably should start from the beginning to help others troubleshoot.
1. I assume this is not a new rv to you. So it has drained properly in the past?
2. You confirmed the valve is actually opening?
3. Do you put a lot of grease/food products down the sinks?
I would think short of a blockage at the valve it should drain even if the vent is plugged. Although maybe slow.
1. I assume this is not a new rv to you. So it has drained properly in the past?
2. You confirmed the valve is actually opening?
3. Do you put a lot of grease/food products down the sinks?
I would think short of a blockage at the valve it should drain even if the vent is plugged. Although maybe slow.
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