Been a while since a post, as we've been trouble-free. Had to evacuate Sat and left around noon. I turned off the pump breaker before we left. Got back Mon around noon, turned breaker on, then pump. It ran fine for about ten minutes; I know the water was getting to the filter as I opened the air valve after it had started running. After the ten min or so, I smelled an electrical burning smell and heard the motor making a very loud not-right whirring noise. It was smoking a lot also. I turned off the breaker and haven't touched it. Do I need a new motor? Full disclosure, it's very old and theres been a few times in the last couple of months where it was louder than normal. Although it did receive heavy rain I don't think it was ever under water, even partially.