ok i have an 03 600 and coolant comes out of the hose leaving the water pump....so i put another hose clamp on there and it still leaks but not when the machine is running just when it sits for a period of time....it sat for a week and a half and there was about a 1\4 cup on the skid plate....i dont know how it bypasses the clamps but it does...the dealer said that a head bold backed out or a head was cracked he said bubbles would come out of the radiator cap but they never did when i checked so i know it isnt that......and there isnt any coolant comming out of the weep hole on the bottom of the water pump either....any ideas? thanks for any comments.