Predator Generator 8750 Problems & How to Handle Each of Them

predator generator 8750 problems

Last updated on July 20th, 2023 at 09:54 am

This article summarizes the common problems you are likely to encounter with thePredator Generator 8750 Problems and how to handle each of them. 

The Predator Generator is regarded as one of the most popular and reliable portable inverter generators there are in the market today.

It has made it to the top of the ranks for a good reason. For starters, it assures quality efficiency and fantastic fuel consumption. It is, therefore a favorite among camping enthusiasts. However, it could start acting up when you least expect it. 

Some common problems could cause your generator not to start. It is important that you are aware of each of them so you know what to do in case it happens when you are off the grid. These issues include low oil levels, low gas levels, clogged fuel valves, or dead batteries. 

Most Common Predator Generator 8750 Problems and Possible Solutions

predator generator 8750 problems

The predator 8750 is the go-to generator for camping trips with the family and kids. It is not only durable but offers a quiet operation. Still, you could encounter some issues when trying to switch on the generator in some cases. 

Therefore, it is safe to say that the main problem when it comes to the Predator Generator 8750 is not starting. There are several things to blame if your Predator Generator is not starting. Your first thought should not be to replace or repair it—there are several ways to solve the issue. 

Low Oil Levels.

The oil level should be the first thing to inspect. With insufficient oil levels, you can be sure that the generator will not start.

Typically, each generator comes fitted with a sensor that is tasked with detecting the amount of oil. If the oil levels go too low, the sensors will disable or stop the generator to prevent possible damage. 

Also, it is important to note that sometime it could be a false alarm, in that the oil sensor gives a false reading. This often happens whenever the generator is not level and is tilted in whatever direction. 


For the false reading case, you can resolve this by ensuring the generator is on a level surface. Generally, you are required to fill up the generator oil so you can keep using it. Also, ensure that you use the right oil that is recommended for the generator and add adequate oil for use. 

View our article on the best RV generator, tailored for recreational vehicles and delivers mobile power to appliances and devices during camping or travel.

Clogged Fuel Valves 

If there is enough oil and gas in your generator, but it is still not starting, the issue may lie within the fuel valves. The fuel valves comprise of the inner part of the fuel system in a generator. They play a crucial role in controlling and regulating how the fuel travels from the tank to other parts of the generator.

However, if there happens to be a clog or any obstruction, the whole pathway will be disturbed. The generator will not be able to start since the engine will not be receiving any fuel. 


To fix this issue, you can follow the steps below. 

You are required to open the vacuum relief valve on the side of the generator and take out the outlet hose from the side with the fuel valve. Then, check to see if there is fuel movement inside the hose. If you happen to notice the clog, clean it out and plug it back inside. 

Out of Gas

Another common reason that would keep the generator from starting is the lack of gas in the tank. This can be diagnosed by shaking the generator to check if there is sufficient gas. It could also be that the gas is old.

It is recommended to change the gas in the tank every few months. This will go a long way in ensuring that the generator is free from impurities that could damage the components. 


The solution for this case is simple. Ensure that you use high-quality gas that is recommended by the manufacturer and fill it to the required level. Also, replace the gas regularly to keep things running well. 

Dead Batteries 

Another possibility is a dead battery or the batteries are not working. The predator generator is designed to turn on in one of two ways—either manually, or through the on/off switch which runs on the battery. If the batteries are dead, the switch will not work. Batteries tend to die due to long use or if the generator has not been in use for a long while. 


In this case, it is possible to manually switch on the generator by pulling the starter cord. This will get your generator to start working. If not, then you will have to purchase a new battery. 


This inverter generator comes with an efficient design that gives you reliable power with less fuel consumption. Thus, it can give you up to 15 hours of runtime per fill-up. 

With the market today, you have many choices of portable generators to choose from. One thing that is for sure is that you can never go wrong with the Predator generators. They are fairly priced, feature-packed, and equipped with strong, durable, and reliable engines. 

Predator generators make up the product line from a company known as Harbor Freight tools in the US. This US-based business was first opened in 1977 and has its headquarters in Calabasas, California. 

Final Thoughts

You can struggle to turn on your generator for different reasons. If you experience any difficulty trying to start your predator generator, this is the article for you. Understanding the root cause of the issue will help you know how to resolve it.

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