Hi i know this may already be covered but have read what i can find but the do not seem applicble.The hot water pipe make a buzzing vibrating noise,nothing has been changed latley find it the tap downstairs in the kitchen as when you run it the noise goes away if you run the hot water tap in bathroom the buzzing carries on.Have noticed when i put my finger on the spout of tap in kitchen it like sucks your finger and the buzzing stops the tap is the type were both the hot and cold run from 1 tap,could this be purely down to the tap.b4 i change it.Thanks
