Hi all, anybody have advice on this one? Have had a grey (or black) tank smell under sink sometimes. I think it's coming from the washer/dryer termination that isn't hooked up yet. Thinking the cap isn't on right. I tightened the cap down a couple trips ago by hand and cannot even budge it with wrench now, thinking about cutting off and recapping, but maybe getting a washer and dryer this year so I'm not sure i want to do that. Have any of you installed the washer and dryer yourself and does anybody have input on the smell and a possible reason. Thanks.
2015 F250 King Ranch w/all the goodies. Upgraded with TOYO AT/II tires, overload springs, bags, sway bar and Bilstein 5100 shocks. (She's built tough...er)
We have had a smell in the past under our sink...coming from the tank vent, which terminates there...I have used either bleach or Happy Camper in the tank, filled it up and let it sit over night... We full time and leave the tank open mostly, which allows food to lay in the tank.
TV: 2015 F-350 DRW, CC, 4x4, with 14k GVWR package, 98 gallon TransferFlow Aux Tank, Timbren Shocks
We had a similar issue in our 330 rls. I installed rubber cap with clamp on washer drain, also changed 'studor, vents under kitchen sink and vanity with quality vent from home depot. Our issue better, only time any smell is if showering with tanks almost full, then we crack a window and no smell!