The answer to 'leak repair making noise' is that a leaky plumbing fixture can often make noise, usually a dripping or gurgling sound. This is typically caused by a problem with the internal components of the fixture, such as a worn washer, loose parts, or a buildup of mineral deposits. The noise may also be due to air bubbles in the water line or pressure issues in the plumbing system.
In many cases, the solution is to repair or replace the faulty components. This may involve tightening connections, replacing washers or gaskets, or fully replacing the fixture. However, if the noise persists or the leak is more severe, it's best to call a professional plumber to diagnose and fix the issue.