The answer to 'sewer camera inspection making noise' is that a noisy sewer camera inspection can be caused by a few common issues. The most likely causes are debris or obstructions in the sewer line, worn or damaged camera components, or issues with the camera's power supply or connection. If the camera is making unusual grinding, scraping, or rattling noises, it could indicate a problem with the camera's internal mechanics or that it is encountering an obstruction in the pipe.
In most cases, a noisy sewer camera inspection is a sign that there may be an underlying issue with the sewer line that requires further investigation. If the noise is persistent or getting worse, it's best to have a professional plumber take a closer look to diagnose and address the problem.