View Full Version : toilet won't refill if washer or dishwasher is on

05-31-2005, 02:16 PM
the toilet won't refill if the washer or dishwasher is using water. once their demand stops it will refill.
how do i fix it? i replaced the entire refill valve with fluidmaster.

05-31-2005, 06:08 PM
Sounds like a water pressure issue more than anything else. I'm not sure anything other than a larger water line would take care of that.