Hi Guys

I am not sure if this has always been the case or if I am only noticing it now but this past weekend I noted my water pump pulsating a few times an hour just for a second or two. I assume there may a tiny leak in the system and its compensating for the drop in pressure?

I dont see any water leaking either so may mention it when it goes in for service next time unless there is an easy fix?

Oh this is on a newish Boabab 2

Thanks guys.
Jay