My water line in my house all of a sudden started making a whistling noise it does not do it all the time I heard only the toilet and the washer doing it not the sinks:

Hi Jasper,

Before we can help we need a few more details. Does it start by itself? How often? Does flushing the toilet start it? Please explain ,in detail, what makes it start.
"i heard only the toilet and the washer doing it not the sinks:"
Are you saying that flushing the toilet or running the washer starts the noise or that it's louder in those areas? Do the pipes in the wall pick it up?
Answer our questions and we'll get back ASAP. Cheers, Tom