RV Water Pump Runs Intermittently – Easy Steps to Solve This Issue

When your RV water pump runs intermittently, it can be a bit of a problem.

You have to think about hefty fees on maintenance duties, which can put a slight dent on your wallet.

Thus, it helps to know how to solve this issue yourself. This way, you can eliminate the problem without having to seek help from an expert.

Moreover, you can ease your worries about not wasting money and water. It’s all about getting this problem fixed right away – before things get worse!

Keep reading to know what you can do with a water pump in your RV that runs intermittently.

Key Things to Take Note When an RV Water Pump Runs Intermittently

Many RV owners tend to overlook regular maintenance of their water pump.

They may have other priorities in mind. Or perhaps, some other thing came up that they put this water pump issue in the back burner.

But it is important to implement regular maintenance and make corrections as needed. By doing so, this can ensure the proper functioning of your pump and avoid breakage.

The procedures involved in this task are rather tedious and ominous. Yet, by making an effort in incorporating it in your periodic routine, you can spare yourself from massive headaches.

These are just some of the things to keep in mind when it comes to inspecting and maintaining your water pump.

1. Periodic Inspection

Periodic Inspection

It is essential to clean the filter inside the water pump. Keep in mind that debris tends to build up in this area, so you want to be sure these unwanted particles are cleaned out.

You should be able to easily remove the filters. Then, you can clean them up under running water.

In many cases, algae buildup can occur in the pump. When this keeps on accumulating, this can result in damages to the valves.

So, make sure that you check the pump’s filters periodically as a preventive measure.

2. Cleanup with the Right Products

The best product for disinfecting the water system is household bleach. It works well in getting all the nasty substances out of the filter in your pump.

However, if the aftertaste bothers you, then you may want to try a special product designed specifically for cleaning the filter. You should be able to find one at your nearby filter store and follow instructions set by the manufacturer to sanitize the water system.

3. Preparation for Winter

When winter comes, you need to be sure that your water pump is ready for it.

I highly recommend that you use antifreeze suitable for your RV water pump. It needs to be nontoxic to prevent any harsh effects to your health.

Some experts use compressed air as a way to winter-proof their pump. But this may not be a viable solution due to the possibility of leaving some water in your pump. No matter how minimal the amount of moisture is, it can still freeze. Thus, damages to the valve assembly are inevitable.

Troubleshooting Tips When RV Water Pump Runs Intermittently

If your RV water pump runs intermittently, there are a few troubleshooting tips to keep in mind.

I will also include some common problems and solutions you can implement to achieve the results you want.

Let’s say the pump runs but there is no pressure supplied to the water system.

In this case, you need to check the fresh water tank and see if there is a supply. If everything seems to be in place, inspect the intake filter components. These need to be clear and void of any debris. Otherwise, the water flow will be rather difficult.

I would also take a look at the battery voltage. Perhaps the battery is not working or functioning properly. Corrosion is often the culprit, so it is best to be on top of things to make sure everything is in the right condition.

Now, if the pump simply just keeps going, this can be a problem, too.

One reason behind this is that there are air bubbles in your water delivery unit. Inspect the fittings and hose from both the pump and the tank. There should be zero hose clamps or any kink in the hose. The water filter also must be screwed on tightly to the housing of your pump.

Any damages to the thread cause air bubbles to form. Thus, you may want to use a thread sealant that will fix the problem quickly.

Next, there is the issue with the pump running intermittently even if the system is not in use. Common problems linked to this include a dripping or leaking faucet.

Check the water heater and be sure it is full. The air gap located at the top portion of the tank also needs to be working well. If not, you will have to drain your hot water tank just to restore the function of the air gap.

Read More: 3 Unbelievably Quick and Simple Tips on How To Get Rid Of Sewer Flies In RV

If you need more tips on what to do when RV water pump runs intermittently, here is a video to help you out.

Water Pump Maintenance Goes a Long Way

Your water pump is the lifeblood of your RV. You rely on it for water supply that is needed for basic cleaning, cooking, and other personal uses.

With all these things in mind, you want to make sure that you address potential issues ahead of time. It also makes sense to prevent these by implementing maintenance and troubleshooting techniques to ensure the condition of these systems.

I hope I was able to solve your concern on what to do when RV water pump runs intermittently. Now, you can go ahead and apply these techniques to troubleshoot or keep your RV well-maintained. This way, you can eliminate problems that will be a huge inconvenience to you while impacting your budget.

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