To add to my stupid question on monday 8th,just letting every body know,I droped the lower unit yesterday,the impell was completely shot,I took out the thermostat and ran some water down from the head and wasnt getting any water ouy the water tube,it was stoped up,washed it out from the bottom with the hose out came a bunch of sand and dirt,I got it all unblocked and im going to get a new impeller this weekend.Thanks for all the help guys.