I have a similar problem. When it's warm and I've ran my car for a bit then stopped for a bit, it'll stall if I don't give it a bit of gas. I don't have moosing or any of the other issues. I've had the fuel pump replaced, fuel filter replaced and other things looked at but nothing seems to fix it. It's just my car's gremlin that will completly go bonkers once the warranty is up. Not much one can do about it.