I turned on my pump last night and everything was fine for a few hours. Then we heard a noise and the pump starting running and never shutoff. I searched and found the valve that turns the motorhome f...
What do you mean blown the valve off. It sound like an explosion. One thing you could try it take your vice grips, put two pieces of narrow material over the pipe, and pinch down with vice grips. Another way might be to get a C clamp, and do the same.