Newer pond pumps are believed to be more energy efficient and dependable, they are however subjected to malfunctioning. The good side is that the simplicity of its design makes troubleshooting of these pumps very straightforward. To effectively troubleshoot issues in your pump, it is important to learn about them and the methods to deal with it.

Is there a Vapor Lock?

Vapor locks are the outcome of air bubbles that get caught inside the main pump region called volute. In this situation, when the impeller rotates, it would not displace water due to tiny air bubble. All you need to do to solve this issue is to raise the pump beneath water, till the water intake raises.

This will enable air bubble to escape the pump easily. There are a few other ways to solve this issue. For detailed guidance on pump issues and its resolution.

  • Identify problem in the flow of electricity

To make sure that the pump gets right amount of electricity, it is important to evaluate any ground fault and the circuit breaker. This will ensure that they have not been tripped. You may wish to plug other devices into the same outlet that is being used by your pump. This will help in determining that right supply of power is received by your pump. If the issue does not solve by this method, then you need to talk to an electrician.

  • Perform a physical inspection of the pump

See how much dirt and debris has got stuck inside the pump. Most of the pumps have got the ability to deal with debris easily, but many times a rock or detritus can get lodged. This will cause interference with the impeller and intake. Ensure that the passage of water intake is thoroughly clear and cleaned.

In addition to it, you should also flush the pump by disconnecting the fitting present above the check valve. Allow the water to pass out of the system easily and eradicate any clogs. Once you have inspected and cleaned the pump, see if the problem is solved.

  • Check the electricity supply

If the impeller in your pump works fine but fails to spin at the time of plugging it in, then try to use a different electrical outlet. This can be a ground fault or an outlet with GFCI. Now plug the pump inside the outlet and check if it still fails to work or trips the ground fault. If it fails, then it is because the pump has got malfunctioned. If the pump is working perfectly, then electricity flow is not proper. In this case, you need to take assistance of an electrician.

  • Reevaluate the flow of water

If water is not able to reach the pump, then you need to determine whether there are any objects present in the path. These objects can be rocks, leaves, skimmer net or debris that may clog the pump. Sometimes all you need is to clean the skimmer mat. Another reason for it is the low levels of water that keeps the pump from receiving an adequate quantity of water to the skimmer mat.


Troubleshooting newer pump is very easy, if you can figure out the problem correctly and work in the right direction. Learning about the commonly occurring issues along with its resolution will definitely help you in keeping your pump in the best working condition.

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