Alcohol Carburetor

The only way to know whether a filter should be changed is to remove and blow through. If there is some blockage and the filter is very good and does not require replacement. In the case if there is no minimum, so blocking it is dirty and must be replaced.

WARNING: Gasoline is dangerous and contains the poison, it should never be tasted, even by mistake. The filter should not be taken by mouth to blow through it. The best way is to attach a small piece of rubber hose to clean the filter, then blow into the pipe to test the filter.

Filter Problems
A fuel filter is plugged will stifle the flow of fuel to the injectors or carburetor and stop the engine cold. It can also stop the engine started, it can also stall or die.

A spring loaded bypass is present in some filters, but it helps the fuel to bypass the filter element, if it is blocked. Fuel stream, but it can carry dirt in the injectors or carburetor. This may create more problems.

Normally enough fuel will be passed through a partially restricted fuel filter to keep the engine running at low speed or idle position, but the engine may starve for fuel at high speeds in excess of expenses. The motor can operate correctly and run around the city, but it may lack power when driving with the speed on the highway.

Filter tank
A screen is located inside the fuel tank which acts as a pre-filter to keep the rust and dirt from large parts of getting sucked into the fuel pump.

If some blocks of land on the screen, the effect may be the same as a dirty or clogged fuel filter. If a problem of fuel shortage is experienced and has been replaced, which does not solve the problem, it means that the screen inside the tank may be the real reason for the problem. The fuel tank should generally be removed for cleaning or replacement.

CAUTION: Proper sealed container must be used to store the fuel. To avoid any risk of sparks, the battery must also be disconnected. Do not smoke while working on the filter, the fuel tank or fuel lines. All combustible materials such as lighters, heaters or fires plot should be kept away from the workplace. It is also important to empty the fuel tank before removing it.

Replacement Filter
The fuel filter must be replaced from time to time once a year to lower the cost of heavy maintenance and may lead to problems related to the filter. However, many car manufacturers do not indicate a time interval to replace the fuel filter. If they indicate, then it is a long interval, as once after every five years or 50,000 miles. Although this is very realistic for many engineers because changing the fuel filter after a long interval of time is to put oneself in difficulty, especially if the car is driven on roads that are muddy, dirty and gravel . The cheapest gas can be purchased by stations that offer lower price products. Gas containing alcohol may be used or the vehicle is more than seven years and may have a rusty tank.

The carbureted engine with fuel filter is usually located on the carburetor inlet fitting.
It must be very careful not to over-tightened the filter when replacing the screws in the carburetor inlet fitting.

The carburetor is equipped with flexible nets that can be easily stripped. It has also to ensure that the filter is not leaking. It is good to apply the sealer gasket on the filter threads to ensure that the connection did not leak. RTV silicone sealant is dissolved with gasoline while Teflon can be found in the carburetor, so they should not be used.

To replace a line filter, the filters with two rubber hoses new going on each side f the filter should be used. The old pipes should not be used again because they get worse with the passage of time.