07-07-2022, 05:44 AM
I would clean it us and see if it comes back. While you are there have someone run the tabs all the way down and when they deadhead watch to see if fluid sprays from.the fittings or along the line somewhere.
If not it could.be from filling it a long time back. Just a little goes a long way and stays forever.
If not it could.be from filling it a long time back. Just a little goes a long way and stays forever.