You must have an ice maker and I'll bet the plastic tubing has fractures. I've replaced mine a couple of times in 7 years. The heat in the back of the fridge is hard on the tubing. You can buy it and the brass farrels at any hardware store. You'll need 1/4 dia.
Rick and Julia
2005 Dolphin 5376, W24, Solid Body Paint, Koni FSD's
Looking for a new toad