today i transfered my quiet one 6000 from one tank to another tank for usage with a sump, but the pump would not work with the new sump. the pump turns own and makes noises but after a couple seconds to a good 20 seconds teh pump will turn off. If i try turning it back on sometimes it will work again or sometimes it wont. When i touch the body of the pump it is really hot. I took out the impeller and everything looks fine. What could be wrong w it? or am i just gonna have to replace it?