How To Clean Pressure Washer Carburetor? 5 Easy Steps!

My friends, you need to understand how to clean pressure washer carburetor. Are you wondering why your pressure washer is not working after looking for many solutions? Examine the carburetor of your pressure washer.

Take note that for running a pressure washer, a clean, unclogged carburetor is necessary. The carburetor is an essential component of the gas pressure washer. An uncleaned carburetor will prevent the pressure washer from operating. There are three vital responsibilities of a carburetor in a pressure washer.  

how to clean pressure washer carburetor

Number one is that it detects the amount of fuel in the chamber and converts the fuel into gas for operating the pressure washer. Secondly, it combines the fuel with the exact proportion of the air for combustion. Thirdly, it distributes this fuel gas combination into the cylinders. An adequate amount of gas and air is required to form a mixture. For every one gram of fuel, it would require almost fifteen grams of air. If the carburetor of your pressure washer is dirty and clogged: the fuel and the air will not combine in appropriate proportion. Let us discuss more on this below. Keep reading!


Indications Of Clogged Carburetor 

When the carburetor is blocked, the pressure washer will not operate properly. It is critical to keep the regular maintenance of the carburetor. So, it is necessary to clean the carburetor at least once in thirty days. The pressure washer users often search for the indications of the clogged carburetor. One of the first signs of the clogged carburetor is that the pressure washer will not start. It happens because the blocked carburetor will make it impossible for the air and the fuel to flow through it.   

Additionally, you will hear weird popping noises coming from the dryer. It happens because the carburetor is not taking sufficient gasoline. The other prominent sign that you will notice is the black smoke coming out of the pressure washer. The black smoke is produced when the fuel to the air ratio is not adequate.

It means that the fuel is in high volume compared to the air. Combustion of disbalance quantity of air and fuel produces black smoke. The clogged carburetor will prevent the engine from working smoothly. When there is an obstruction in the fuel chamber of the pressure washer, it causes the fuel to flow into the carburetor. It can result in leakage.   


Steps To The Clean Clogged Carburetor 

Here are the steps on how to clean pressure washer carburetor:


Step #1. Clean air filter 

Before you clean the carburetor, check the air filter for blockage. A dirty air filter can clog the pressure washer carburetor. The air filter is present on the exterior of the pressure washer beside the fuel cylinder. Using a screwdriver, pull out the air filter. Clean the air filter with soap water. So, that all the dust and debris are eliminated. If the air filter is damaged you will have to replace it. You may also be interested to know how to clean the carburetor on Briggs and Stratton pressure washer.


Step #2. Disconnect carburetor 

If the problem with the pressure washer persists, you will have to remove and clean the carburetor. The carburetor is accessible after disconnecting an air filter. With the help of tools specifically, Stanley disconnects the fuel supply that leads to the carburetor. You will have to eliminate the residual fuel from the pressure washer. Therefore, keep any container or plastic water bottle nearby. The fuel cylinder must be drained completely before proceeding towards the next step. Drain all the fuel will remove all the underlining impurities and old fuel along with it. The Presence of yellow-colored fuel indicates that the fuel is flat and old. 


Step #3. Evaluate float tank 

When you have drained the fuel, using a screwdriver, loosen the bolt below the carburetor bowl. Once the bolt is unscrewed, you can easily detach the bowl. Gently disconnect the gasket and inspect them to see whether they are in excellent working order. When the gasket is old and damaged replace it. Evaluate float tank by tapping it. When you hear a clicking noise, it implies that the needle is in its primary location. Separate all the components in an individual container. Therefore, they all can be washed and cleaned. 


Step #4. Clean the carburetor 

The jet is the prime location for clog formation. The bolt which fastens the carburetor bowl; has a little hole for the passage of airflow. You will have to clean the jet. Use a sharp thin metal wire to remove the clog from the air hole in the jet. Spray some of the carburetor cleaners on the jet.  

The carburetor cleaner is available at the hardware store. Next, examine the carburetor bowl. When the carburetor bowl is damaged or has rust, replace it. For cleaning, the carburetor uses sandpaper to get rid of accumulated fuel or debris. Next, spray carburetor cleaner on the entire carburetor and the bowl. Wait for a few minutes. Then rinse it with soap and water. Here are 5 incredibly simple DIY RV cleaner recipes..


Step #5. Reassemble the carburetor  

Dry all the parts of the carburetor and assemble them back. While reassembling the carburetor, make sure that you screw all the components tightly. 


It’s A Wrap! 

To clean a pressure washer carburetor, you do not require any experience. One can easily clean the carburetor. However, it is essential to secure everything back in its place after cleaning. You must clean the carburetor at least once in a few months. So, your machine parts will not wear out. You’ve already known how to clean pressure washer carburetor with the steps above, anyway!

I guess it’s helpful to read about how to start a gas pressure washer too.

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