You know you guys lost me with half these suggestions.I have no line visible coming into the toilet like the house to take off to check flow.The incoming water is from a little white thing that's on the inside rim of the toilet, so no line to disconnect.If my other water things work great and the toilet is last in line how could it plug and others good? I'll go dig thru my paper work and see what I can find on the toilet, thanks for all your reply's.
I take that back, there is a water line in the back,can't see it but feel it, feels like pex. Don't know how I can get to it, seeing as it'e only about4" off the wall and tight to the back of toilet. It comes straight up from the floor area, not out the wall like home. I'm replaceing my WH when I get back from this 5 day trip, maybe I can see more when I pull the water heater. I'm talking the other end of the water supply line.Couldn't find any paper work on the toilet, suprised as I have for everything else.