Pull the nozzle out, and some hose, and locate exactly where it leaks. Then replace.
IIRC, a replacement nozzle comes with some tubing and wires/plug (for heater).
That may fix that issue.
My rear nozzle is not shooting fluid, and I know it's not clogged, so I am going to try and figure out why it does that.
My pass door would not lock/unlock, pulled off the panel and the thing got a life, so I am hoping it was a loose wire behind the panel. Becuase it is working great now.