Signs to Know If Your House Generator Needs Repairs

by | Jan 23, 2023

House generators are a great way to keep your home powered in the event of a power outage. They can be a lifesaver in times of need, but it’s important to ensure that you keep your generator in good condition. Proper maintenance can help ensure that your generator will be reliable when you need it the most.

However, there will be times when your generator may start to break outside of its regular maintenance cycle. In this article, we teach you the signs to look out for that your house generator is in need of repairs.

Signs That You Need to Get Your Generator Repaired

Just like any other appliance, regular maintenance is required to ensure your house generator is functioning properly. Knowing the signs that your generator needs repairs can help you avoid costly breakdowns and keep your family safe.

1) Unusual Noises

Strange noises, such as grinding, rattling, or high-pitched squealing, is usually a sign of an underlying issue. It’s important to have a professional inspect your generator to determine the cause of the noise and make the necessary repairs.

2) Loss of Power

If your generator is not providing enough power to your home, it could indicate a problem with the fuel system or a mechanical issue. If your generator is turning on and off frequently, this could also be a sign of an issue.

3) Poor Fuel Economy

Are you noticing an increase in your fuel consumption? This could be an issue with the generator’s fuel system, which could lead to decreased performance and may require repairs.

4) Unusual Smells

If you notice a burning smell coming from your generator, such as a short circuit, this could be a sign of an electrical problem. It’s important to have a professional inspect your generator to determine the cause of the smell and make the necessary repairs.

5) Leaking Fluids

Leaking fluids are usually a sign of a major problem with your generator. These leaks could be caused by a cracked or damaged fuel line or other mechanical issues. It’s important to have a professional inspect your generator to determine the cause of the leak and make the necessary repairs.

Tips on Caring for Your House Generator Daily

No matter how well you care for your generator, it will always need professional maintenance. However, there are some daily tips you can follow to ensure your generator lasts in between maintenance schedules.

1. Check the Oil Level

Checking the oil level regularly is one of the most important aspects of generator maintenance. Make sure you check the oil level before each use and ensure it is at the proper level. If it’s low, add oil until it reaches the ideal level.

2. Clean the Generator

Clean the outside of the generator to prevent dust and dirt from accumulating. This will help prevent the generator from overheating and make it last longer.

3. Inspect the Wiring

Inspect the wiring of your generator to make sure it is in good condition. Look for any signs of corrosion or deterioration. If you find any, replace the wires immediately.

4. Test the Generator

Before each use, test your generator to make sure it is working properly. This will help you avoid any unexpected surprises when the power does go out.

5. Change the Filter

Make sure you change the air filter regularly. This will help keep the generator running efficiently and reduce the risk of it breaking down.

6. Store Fuel Safely

If you store fuel for your generator, make sure it is stored safely and securely. This will help reduce the risk of any accidents or fires.


When you own a house generator, not only is it important to keep it professionally maintained, but you also need to ensure that you are looking for signs that it needs any repairs. Additionally, you must do your part in caring for it daily so that its lifespan will last long.

If you need a generator repair in Louisville, KY, you can contact us at Laswell Electric Company Inc. Our team of experts are trained to handle various electrical issues be it for industrial, commercial, or residential establishments. Get in touch with us to book our services at Laswell Electric Company, Inc.