I have a kenmore side-by-side fridge that wouldn't make any ice. I could get plenty of water but no ice. The water filter had never been replaced so I suspected a bad inlet valve. I replaced the inlet valve and now i can't even get water. I got what was in the lines and some air. Ten minutes later nothing is coming out. I hear the valve coming on when i press the dispenser on the water lever. Occasionally some bubbles and drops of water. What should I do?