that looks like a vacuum break it may have a small piece of debris under it take it apart and see if you can clean it out and get it to work like it should no leak when using lets water drain out when not.
__________________
Retired Navy
Jake my sidekick (yellow Lab) 10/04 - 05/20
2017 RAM 2500 CC 4X4 Cummins Diesel
2016 Flagstaff 26 FKWS
AF&AM & El Korah Shrine of Idaho
|