The water dispenser on my refrigerator has almost completely stopped working to the point where water drips out when the lever is pressed. It comes out normal for about 2 seconds and then drips. You can hear the motor run fine when the lever is pressed. Also think its affecting the ice maker because the cubes come out only partially formed. Have never had a problem in the 8 yrs I have owned this unit.

I have replaced the puresource filter (top of the refrigerator side) and blown a hairdryer over the water coil and feed line running to the top - no change.

Anything else I should be looking at? I know there is a light blue looking part on the back where the main water line comes in which controls something.

Any help is appreciated. Thanks