I've got a J365 about 2 months old and the circ pump just recently started making a strange, high-pitched noise while operating. It's not overbearing but is noticeable even with the access panel closed. I have my circ set for 24-hour operation. Any similar experiences out there or general knowledge about pumps? Is this a normal sound that could come and go or signs of a problem? Should I wait and see and call the dealer right away for warranty work? I first noticed it Sunday evening and confirmed again this morning, so this evening will be 48 hours.
Mike