The (clear) main fuel line with the filter (filter inside the fuel tank) goes to the bottom of the carburetor (or the elbow shaped nipple). The (clear) fuel intake line runs from the top of the carburetor (straight nipple) and goes to the short post on the back of the primer bulb.
Thereof, What does the fuel line connect to?
Fuel hoses comes in many different locations on vehicles. On older vehicles, there are steel lines from the fuel tank to the carburetor or injectors of a fuel system. Some of the older vehicles have short fuel hoses that connect the steel line to the fuel pump, fuel tank, and carburetor.
Also to know is, Where does the fuel line go on a carburetor?
Subsequently, question is, Where do the fuel lines go on a chainsaw? The (clear) fuel intake line runs from the top of the carburetor (straight nipple) and goes to the short post on the back of the primer bulb. The return line (blue) comes from the long post on the back of the primer bulb and goes into the bottom of the fuel tank.
Also, What kind of fuel does a Poulan chainsaw use?
A: Our units run on 87 octane regular unleaded gasoline. You can use gasoline which is blended with a maximum 10% alcohol. Never use E85 or diesel fuels. Remember to use fresh gasoline and to mix it with the recommended 2-cycle oil.
What lines or pipes connect the engine to the fuel tank?
The fuel line typically consists of rigid metal pipes, with flexible rubber or plastic hoses running from the pipes to the tank and the fuel pump , and from the pump to the carburettor . The flexibility of the hoses allows some movement between these different components.
What is a fuel primer bulb?
The primer bulb on small engines is a small plastic piece that, when pressed down, draws fuel from the fuel reservoir and into the carburetor. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. … Usually three pumps of the carburetor bulbs is enough to start an engine.
How do you put fuel back in a carburetor?
Feed some gasoline into the carburetor bowl through the inlet line. Put the fuel inlet line back into place. Make sure you have gasoline in your fuel tank. Start the car and see if you can keep it running for a couple of minutes by depressing the gas pedal at intervals when the RPMs die down.
What kind of fuel does a chainsaw use?
Mid-grade unleaded gasoline with a minimum octane rating of 89 is recommended for your mixture. Fuel with a lower octane rating may increase engine temperatures, increasing the risk of piston seizure and damage to the engine.
How do fuel lines work?
The pump pushes gasoline into the fuel lines. There are hard metal fuel lines in most vehicles that run the fuel from the tank towards the engine. They are run along parts of the vehicle where they will not be too exposed to the elements and will not get too hot from the exhaust or other components.
How do you replace the fuel lines on a Poulan trimmer?
Why is my carburetor not getting fuel?
No fuel at your carburetor can be caused by many things. It could be a simple issue like a fuel filter plugged so tight that no fuel can pass through. Another logical cause could be the fuel pump. … A hole in the fuel line on the tank side could also cause the fuel pump to suck air instead of fuel from the fuel tank.
Why do I have to pour gas in carburetor to start?
Let’s get back to basics. If you have to pour gas into the carb, there is a problem with fuel delivery. If there are any obstructions in or to the carb, you will have fuel starvation. Check all fuel lines, fuel filters, and the “old gas” itself as a problem.
How do you install fuel lines on a Poulan chainsaw?
What is a fuel primer?
A primer will pump a small amount of gas into the carburetor. … So, when the engine sparks and ignites the gas inside the cylinder, it can’t continue to run on its own. A primer sends gas into the carburetor so it can create a fuel and air mixture that is ready to go right into the cylinder and keep the engine running.
What kind of gas do you use in a Stihl chainsaw?
Unleaded
How do you route fuel lines on a chainsaw?
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