Since we have been running the 58 LRC up the ICW since 6/2/19... we have lost the prime on the air conditioning pump about a dozen times. Only happens while underway. Checked and cleaned the strainer... strainer was "mudded up" a little..... tightened all hose clamps... none were really "loose".... hose from thru-hull to pump appears to be in very good condition with no cracks.....

Anyone expernece this on similar Hatteras or have any thoughts on other possible thigns to check??

Thanks in advance!