Why Is My LG Vacuum Pulsing? A Guide to Troubleshooting and Solutions
Your LG vacuum may be pulsing due to a clogged filter or hose. When the airflow is blocked, the vacuum will pulse in an attempt to release the blockage. Additionally, a faulty motor or a loose hose connection may also cause the vacuum to pulse. It’s recommended to check and clean the filters and hoses and make sure all connections are secure.