The gas you use for your car is perfectly fine for your gas pressure washer, but there are some stipulations.įirst, the gas should be fresh, meaning it should not be more than 30 days old.Īlso, the gas must have an 87-octane rating and have up to 10% ethanol. It is also one of the main reasons your pressure washer will only run on choke. Putting the wrong type of gas in your pressure washer will damage the engine. Identifying the Correct Type of Gas For Your Pressure Washer You are also just wasting gas since the engine is not working effectively. It can cause serious damage to the engine if you do so. You should never run the engine on choke for longer than five minutes. If your engine stalls out after turning the choke off, then you have a problem. The choke valve is only supposed to be on for a few seconds to get the engine started. It makes fuel more accessible for the engine to use, making it easier for the engine to start. It can be hard to start the engine when it is at a cool temperature, so a choke valve helps kickstart the engine. This will help the engine start up in low-temperature conditions.īefore an engine is running, it is cool. When an engine starts, a choke valve will restrict the flow of oxygen in the carburetor of the engine.
What is Choke?Ī great way to figure out what is wrong with your pressure washer is to understand how it works. If there is a poor fuel/air mixture, the engine will stall if not on choke. What it boils down to is the proper fuel/air balance.
#Predator 3200 psi pressure washer how to
The video below shows exactly how to replace the carburetor in a pressure washer.
To fix a clogged carburetor, you can either get it professionally cleaned or completely replace it. When the carburetor is clogged, it can cause serious damage to the pressure washer. When the fuel system is contaminated, it is usually a mix between using the wrong fuel and having too much air in the fuel.Ī fuel system contamination can cause the carburetor to clog, which stops the engine from working. Make sure you always check the fuel before putting it into the engine. If your pressure washer is struggling to run, take a look at what type of fuel you have been using. Using the wrong fuel can damage and even break the engine. Putting the wrong type of fuel in your pressure washer can cause many issues. Using the Wrong FuelĪnother reason your pressure washer is only running on choke could be that you used the wrong fuel. Looking for cracks in the fuel lines will help you see where the issue area is, which will allow you to find a solution. If there is an air leak, too much air could be getting into the combustion chamber, which can affect the efficiency of the engine. There are a few reasons why your pressure washer will only run on choke.įor an engine to properly work, there needs to be the right amount of air in the gas. Reasons Your Pressure Washer Only Runs on Choke Now that you know why your pressure washer will only run on choke, how do you fix it? Keep reading to find out everything you need to go to get your pressure washer up and running again. Running an engine on choke can cause serious damage and can need repair. This can be caused by using the wrong type of gas, an air leak in the system, or a dirty fuel system restricting the flow of fuel. If a pressure washer only runs on choke, it means there is too much air in the carburetor. Are you having a hard time keeping your pressure washer running? Will it only run on choke?
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