I Had the same problem with water pouring out of ice maker tube when pressing water dispenser. tech couldn't figure it out. After couple months I realize the solenoids were switched. On my old water inlet valve, the solenoid that connects to the 1/4 tubing has the bigger plug connections and the 3/8 tubing has the smaller plug. On the new water inlet valve solenoid/plug connection are switched. I rewire the plug connections which also may work in your case. The problem I still have is plenty of water coming out of water dispenser now but low amount of water from ice maker. This was why I purchased the inlet valve in first place. good luck