: What a great site -thanks so much! : My toilet has recently started : whistling loudly. It sounds like a : teakettle and is happening so frequently : that its almost been a steady noise the : past few days. For the past couple of : months, Ive also noticed a gurgling : noise in it every so often. Could : these two problems be related?I am assuming the whistling happens when the toilet is filling with water, also gurgling while filling. Try replacing the fill valve. Recommend Fluidmaster 400. pipewerks
