Help please...the water pressure has dropped sharply on my Maytag side-by-side refrigerator model # MSD2651HEQ. i tried 3 new filters and the filter bypass plug. i changed out the dual-valve water switch. i even shut it off for 1 1/2 hrs in case a water line was frozen - all to no avail. even the ice maker only makes tiny cubes.
(a quick history...i had kept the old filter way past its chg date and i noticed that the water pressure dropped slowly {i assumed the "clogged" filter was causing this}. when i finally got around to changing the filter, it made no difference in water pressure.)
no hoses are pinched; we DO have hard water.
what should i do next? any advice would be appreciated.
louis

remove the supply line that feeds the fridge. There should be a lot of pressure there. It may be the needle valve or whatever type valve you are tapping into to get water to the fridge. Mine went bad a few years back and showed the same symptoms.