A guide to Injector Cleaning - Methods and precautions
The purpose of cleaning the fuel injector is to remove the accumulation of deposits and contaminants that clog injectors and affect their operation varnish fuel. They need periodic cleaning for optimum operation. fuel injector cleaning experts recommend every 25,000 to 30,000 miles or once a year.Fuel injector cleaning not only improves the functionality but also helps restore and improve engine performance, reduce emissions and improve fuel economy.good in cleaning the fuel injector is that you can do it all by yourself, without the help of an auto mechanic. However, if the nozzle is badly clogged, you may have to take his help. Let's look at the different methods used in cleaning Method 1 :. The use of the fuel injector cleaning kits Fuel injector cleaning kits are available in all automotive supply stores. Before connecting the kit, locate the fuel injector and to take measures to prevent the fuel entering the injectors. You can do this either by using tubes to bypass the fuel injector so that the performance of the fuel in the tank or removing the fuel pump and the blocking of the fuel return line. Once done, disconnect the fuel pressure regulator.Now connect the cleaning kit fuel input port and remove the fuel tank cap to relieve pressure in the tank that can build the kit. Open the valve in the cleaning kit to its pressure value corresponds to the injection pressure value (you can find the injection pressure value of your car engine in the manual).Once the cleaning kit reaches the required pressure value, start the engine so that the cleaning solvent passes from the kit through the injector and removes dirt and debris that clogged, the fuel injector. This will take a few minutes. Once done, turn off the engine, remove the kit and reconnect fuel lines, fuel pump and fuel pressure regulator. With this, the cleaning work is performed. You may notice a significant difference in the performance of your engine after cleaning Method 2 :. Adding clean fuel additives The addition of specific additives, also known as detergents or deposit control additives in the fuel to control dust and debris accumulation in the fuel tank. These additives help reduce the volatility of lighter fuel components. Although, fuel gas stations contain certain additives, some providers may not add the required amount of detergent; some even use a low use cost, less efficient solutions. So you need to add additional fuel additives.One of the most commonly used additives is polyetheramine (PEA). Although it is a bit expensive compared to others, it is proven to be effective in maintaining injectors, valves and clean combustion chamber and requires no additional plasticizers Method No. 3 :. Manual cleaning cleaning may not be on-efficient car for a badly clogged injector because it can not pass the cleaning solvent during the cleaning cycle. So when the cleaning drive fails, you can for off-car cleaning, which involves removing the vehicle injector and cleaning. However, thismust be made to the service center.Off-because cleaning requires special equipment and takes more time compared to a cleaning drive. However, this is more efficient because it cleans every part of the injector thoroughly. In addition, it also allows the flow-test that checks the spray pattern and volume of injectors to confirm they are properly cleaned. Precautions • Be sure to disconnect the fuel pressure connection• Make sure there are no fuel leaks or high pressure solvent into the engine during operation. These solvents are highly flammable.• Wear safety glasses to protect eyes• Close all open sources of ignition, such as spark plugs• Avoid contact with the cleaning solvent• Only use specific cleaning kits for cleaning the fuel injector. Do not use other cleaning products such as the carburetor, brake cleaner, etc.• Do not abuse the fuel additives, as they can possibly damage the expensive catalytic convertersThese are the popular methods used for cleaning the fuel injector. If you encounter injectors clogged frequently, it is best to replace them with good quality injectors that provide optimal performance for longer.
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