Vibration in pipes Home › Forums › Public Forums › General Plumbing › Vibration in pipes This topic has 1 reply, 2 voices, and was last updated 24 years, 9 months ago by Guest. Viewing 1 reply thread Author Posts 17 Mar 2000 at 5:54 pm #272670 MasterPlumbersKeymaster This problem started when we flushed the toilet. Now it happens whenever the shower is used too. Help. 18 Mar 2000 at 2:04 am #286104 GuestParticipant Sounds like a loose washer. They can cause vibration when flow occurs because the valve (or ballcock in the toilet) is not completely open and there is a loose piece in the water way.Hopes this helps. Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In