So I relit the pilot light, then sat there while it heated the water. When the burner turned off, so did the pilot light. At that point, I could hold down the button and relight the pilot light, but when I released the button, the pilot... show more The flexible gas line to the water heater was replaced today. Did not help. So I relit the pilot light, then sat there while it heated the water. When the burner turned off, so did the pilot light. At that point, I could hold down the button and relight the pilot light, but when I released the button, the pilot...