Thanks for your replies. Yes I did try cranking it over with the fuel supply and return put into fresh jars of diesel but the milk kept on coming... I thought since the water would sit at the bottom it was best to get it out. I have clean the tank and lines also. I was wondering about attaching it to a bench and attaching something to rotate it so I could try pump fuel through, do you think this could work? Im thinking there could be milk stuck in the rotary compartment