Why Is My Generator Not Producing Power?

The generator is a reliable power backup source in an emergency. If your generator cannot produce power in an emergency, it becomes annoying. The problem happens even after regular maintenance. Behind the problem, several reasons are responsible. Let’s wonder Why Is My Generator Not Producing Power?

If it does not generate any power, the fuse may be blown. Check and test the connections, cables, etc. carefully. Also, check that the choke or shock lever is not still activated and that is why it is not generating a constant power.

Why Is My Generator Not Producing Power?

There are several technical reasons behind the power producing faults in a generator. Let’s discover them one by one from here:

Why Is My Generator Not Producing Power

1. Check The Fuse Or Circuit Breaker

The tripped circuit breaker or a fuse blown is the main cause of the problem. It may cause complete damage to your generator. Because the circuit board controls the total power management system. The fuse becomes damaged for overloading, short circuit and other hazards to protect your generator.

2. Battery Is Not Working

A Portable Battery Generator is equipped with a powerful battery to start. If the battery is not working, your generator cannot produce power. Check the battery condition. The lead on the battery plates causes battery failure. Maintenance-free batteries minimize many problems.

3. Air Level In The Fuel

Generators produce power by combusting air and fuel. If the airway is blocked, your generator cannot produce power. The problem has happened when we leave the generator stopped for a long time. Dirt blocks the airway and prevents the power-producing system.

Air Level In The Fuel

4. Leakage In The Fuel Tank

If you do not maintain the generator properly, you may face many problems. Fuel tank leakage is one of them. It can be a serious danger. The leaked fuel can crack the valves and hoses in your generator. Also, it leads to complete damage to your generator.

5. Extreme Heat

Fuel generators accumulate carbon and dust after a long time of use. Carbonization causes extreme heat and your generator can not produce enough power. Sometimes, we use excess fuel in the fuel tank as recommended. It also causes heat and unexpected danger.

6. Irregular Servicing

Maintenance and regular servicing are essential for every machinery tool. If you do not service your generator twice or more a month, there can be several faults, including the generator not producing power. Also, the maintenance should be done properly. Because the faults could happen after service.

Irregular Servicing

7. Dirt Spark Plug

A spark plug stained with engine oil will not allow starting. There are cases of overturning the generator, for example, in transport by an agency with the rise of engine oil to the spark plug. Replace the spark plug or clean it with toothpaste.

8. Check Oil Level

Let’s not forget that generators have an oil level detector that stops the engine. When the oil has reduced due to use and the level has not been verified, we will observe that it can stop when placed in places with some inclination. When leveling allows the start, without a doubt, we are reaching the minimum limit of the oil that causes the stop. Add oil as soon as possible or replace if the 120 hours have been exceeded.

How to Fix Generators That Are Not Producing Power?

You know the causes why your generator cannot produce power. Now, come to its solution. By following the methods, you can fix the power producing problems in your generator. Let’s see the methods:

How to Fix Generator Is Not Producing Power

Method 1: Check The Fuel Level

Generally, the generator comes with a fuel gauge. Don’t start your generator without checking the fuel level. This could cause several unnecessary problems and heat up the engine that causes the failure of power production.

Method 2: Check The Engine Oil Level

The generator also requires engine oil, be it 2-stroke or 4-stroke. Check the engine oil’s current viscosity and level. The oil lubricates the internal engine components properly. If the parts friction with one another, it cannot produce power. Also, remember that not just any lubricant will work. In the generator guidebook, the manufacturer prescribed the recommended viscosity and type of engine oil you need.

Method 3: Change The Air Filter

Some brands use air filters in generators to produce power in an efficient way. It should not be clogged. If enough air cannot enter the fuel chamber, your generator fails to generate power. A good filter provides longer life, quick power supply and better fuel consumption.

Change The Air Filter

Method 4: Replace The Fuse And Other Control Parts

If your generator is not starting due to fuse and circuit board damage, replace them ASAP. Always go for high-end components that withstand any electrical hazards. Also, check the starter, plug and choke status. Replace them if needed.

Method 5: Maintain Regularly

Do not use a generator continuously for more than 6 continuous hours. If you need to run the generator for all day long, take at least a 30 to 40 minutes break. Portable generators like Jackery Portable Power Station Explorer 160 are easy to maintain. It is compulsory to schedule proper service, such as checking the engine oil, fuel level, air filter condition etc., to keep the generator in tip-top condition.


Here, I have wondered why my generator is not producing power and presented the methods to fix the problem. Never use the generator roughly for hours and check all parts condition frequently. Proper maintenance and use are essential to get better performance from a generator.

You do not need to be an expert in mechanics to carry out periodic maintenance on a generator by yourself. If your generator is not producing power, check the fuse, fuel level, plugs and other parts. You will find out the main issue and fix the problem soon.

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