My toilet water tank makes vibrating noise when the tank is filling with water.It just started this morning.p?

Question

I opened the cover and checked , everything looks normal except the noise comes from the white pipe from where the water comes in the tank-may be it called the babcok valve.please advise.thanks.

Answer 1

Mine is doing the same.  I'm headed to the hardware store to buy a replacement and will replace the thing.

Answer 2

It's called a fill-valve. I recommend replacing it with a Fluidmaster 400A fill-valve. Under $10 at most Home Centers and hardware stores. Easy to understand installation instructions.

Answer 3

either your fill valve is bad or you have a loose washer on your angle stop