How do you fix this fitting?

[WVWindowWashing]

@TheWindowCleanse

Or the feed line was getting yanked around. Make sure your feed hose is always feeding straight in, not at an angle and that it is held fixed in some way.

I think that was the problem because after I disconnected reconnected everything it worked fine again for the rest of the day. Glad to know this isn’t a problem that requires replacing anything.