The answer to 'sewer line constantly running' is that there are several common causes, including a clogged sewer line, a broken or damaged sewer line, a problem with the sewer main, or a faulty sewer line cleanout. Symptoms may include the sound of running water, slow draining sinks or toilets, and potentially sewage backups. Solutions can range from DIY unclogging methods to calling a professional plumber to inspect and repair the sewer line.
If the sewer line is constantly running, it's important to address the issue quickly to prevent further damage and potential health hazards. While some minor clogs may be fixable with DIY methods like a plunger or drain snake, more serious issues like a broken sewer line will likely require the expertise of a professional plumber. They can use specialized equipment to diagnose the problem and provide the appropriate repairs or replacement.