Black flush backflow on disconnect?

We used the black flush for the first time recently after checking to make sure everything was good and tight. It sounded like it was doing the job but when we disconnected we had quite a bit of water coming out of the connection port on the Nautilus. Is this normal for the 2021 Tab 400?
2021 T@B 400 BD, 2021 Lexus GX 460, Kansas City MO

Comments

  • manyman297manyman297 Member Posts: 1,185
    I wanna say I had the same issue. I think I was dealing with the excess water in the flush pipe just coming back out of the inlet which is probably unavoidable. What I may try is disconnect the hose at the water source and letting the hose (and consequently the flush piping) to drain and then disconnect from the nautilus panel. 
    2021 400 BD
    2020 Tacoma TRD Off-Road 
  • ChrisFixChrisFix Member Posts: 724
    @rhyno
    It is "normal" for my 400. I believe (and hope) it is the water that is on the clean side of the back-flow preventer.
    After two years of looking and considering...finally the proud owner of a 2021 T@B 400 Boondock!
    2023 Honda Ridgeline RTL-E with Redarc Trailer Brake Controller
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