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Need Generator Repair? 7 Common Issues That Require Professional Services

Vance Electric • March 1, 2021

Is your generator not working but you can't figure out why? Here are 7 common issues that might mean you need a generator repair.

Power outages related to severe weather in the United States have increased nearly 70% since the year 2000, and they're continuing to trend upwards.


With power outages happening more frequently it is important to be prepared. No one wants to be stuck without power during a freezing winter storm for hours or even days.


Using a generator can be a great safeguard to keep your home safe and warm during inclement weather. When the power grid goes down all you need to do is start your generator up and your house will be back to normal. 



Generator repair is just as crucial to keep your generator up, running, and ready to go. Keep reading to learn about 7 common issues that require professional service on your home's generator.

Generator Has Difficulties Starting

Going to start your generator and dealing with difficulties is frustrating, especially when you are in a situation where you are depending on your generator.


If your generator doesn't start up quickly and easily it could be a sign that it has internal damage that requires service or repairs. The most common reason for issues with starting is bad or old fuel. 


You may also have generator issues due to a bad fuel filter. Although your generator may start with enough attempts, this is still an issue that may require a generator repair service sooner than later.

Power Output Is Inconsistent

This is another sign of potential damage that will require a generator technician that is easy to put off or ignore. If your generator works but is not consistent that may be a sign that it has damage that requires generator repair.



Some signs that your generator isn't working correctly are flickering lights and your generator shutting down at random intervals. This is usually a sign of internal damage and will require repairs.


This could also be a sign that the generator that you purchased isn't powerful enough to support your electrical needs. It is important to know which size of generator you need for your home or business.

Abnormal Smells or Noises

If your generator is releasing strange or unusual smells, this means that your generator could have a gas leak. If you think there is a gas leak, schedule a generator repair service as soon as you can.


Running your generator during a gas leak is a major safety concern. It can lead to a fire as well as health damage to your body from toxic fumes and smoke.


Additionally, there are some noises that you should keep an ear out for. If you hear rattling or squeaking sounds your generator may have internal damage. These are noises that a healthy generator will not make. 



Noises like squeaking and rattling are hard to diagnose, so hiring a generator mechanic is a good route to take in order to get your generator up and running like it is brand new again.

It Has Sat Idle for Too Long

Electricians recommend that you should run your generator at least once every 6 months, even if you don't have a need for it. Running your generator will keep its starter battery charged and ready to go at a moment's notice.



Even if you have an automatic generator, it is a good idea to start it up once every 6 months to let it run. This has the added benefit of giving you the peace of mind that it still works and will be ready in the event that the power goes out.


A common issue is that generator owners don't discover that their generator is not working until after the power has gone out and they require the use of it.


Depending on the damage, it is a quick fix for a generator technician. If you have let your generator sit for a very long time then the damage could be more severe and costly to get generator repairs.

Internal or External Leaks

This is a pretty simple issue to spot. If your generator is leaking fuel or coolant fluid you will notice from the mess that it is making. Keeping an eye out for fluid with a rainbow-colored tint to it is a great way to make sure your generator isn't leaking.


If your generator is leaking, it is a good idea to move it to an area where it is well ventilated so that the fumes of the fuel don't build up. Also, check the hoses to make sure that the leak isn't coming from there.



It is important to schedule regular maintenance on your generator with a certified generator repair service to ensure that your generator doesn't develop any leaks. 

Improper Installation

In order for a generator to work properly, it needs to be installed on a level surface. If it is installed on a tilted surface the fuel will not be fed to the motor evenly which results in inconsistent performance.



Getting your generator installed professionally by a generator technician is a great decision that prevents future issues and costs with your generator.

Are You in Need of Generator Repair?

Generators can be real lifesavers in times of severe weather and power outages. It is important to keep your generator maintained and inspect it for damage or concerning issues like rattling noises.



If you need generator repair it is best not to put it off. Delaying generator repair service will lead to bigger and costlier issues down the road.


Click here to schedule your generator repairs in Northern VA. Make sure that you're ready when that next big storm hits.

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