How to Troubleshoot and Fix a Fountain Pump That’s Not Working

If your outdoor fountain pump is not working properly, there are several steps you can take to troubleshoot and fix the issue. Here are some common problems and solutions:
Check the Connections
First, make sure the pump and tubing are properly connected. If the connection is loose, wrap some electrician’s tape around the pump’s outflow “nipple” so that the tubing and nipple form a tight seal.
Remove Air Bubbles
If the pump is running but no water is flowing, there might be air in the line between the pump and fountain. Unplug the pump and plug it back in a couple of times to remove air bubbles.

Clean the Impeller

If the above steps don’t solve the problem, your pump might be dirty. Remove the impeller according to the manufacturer’s instructions, clean it under running water, and replace it3. The impeller is responsible for moving water through the pump, so if it becomes clogged, the pump won’t function properly.
Check the Motor
If your fountain pump is still not working after cleaning the impeller, there may be an issue with the motor. Often, motors will burn out due to overuse or age. If this is the case, you’ll need to replace the motor, which can be a difficult task, so it’s best to consult with a professional before attempting to do it yourself.
Fix Broken Water Pipes
Another common issue that can cause a fountain pump to stop working is a broken or cracked water pipe. If you notice water leaking from the pipes, replace the entire pipe. We recommend calling in a professional for this task, as it can be a costly and time-consuming project.
Consider Replacing the Pump
If none of the previous actions solve your problem, then you might need to replace your pump. Keep in mind that a DIY outdoor fountain pump replacement could result in further damage when not done carefully. Instead, consider hiring professional fountain maintenance services to get your system back up and running quickly.
By following these troubleshooting steps and taking preventive measures, you can keep your outdoor fountain pump running smoothly and enjoy the beauty and relaxation it brings to your garden.