The second way to clean fuel injectors is to "On-Car fuel injector cleaner". This method uses high pressure, toxic and flammable so requires knowledge of the mechanics of reasonably sufficient to keep it from happening things unwanted.
The last and most effective way is to bring your vehicle to a garage or mechanic that has the knowledge and equipment to clean and test the fuel injection system. Usually a mechanic will take off fuel injection and then clean it with a "fuel injector cleaning off Car" uses "Injector Cleaning Machine".
Then with the use of the machine can also be done testing the injectors to make sure that the injector is still functioning properly. If it turns out that found damage to the injectors then a mechanic could replace the injectors by injectors and the cost is quite expensive.
If you want to try using "On-Car fuel injector cleaner" then various steps should be taken to ensure safe and effective results. In the condition of the engine dies and there is no spark, disconnect fuel lines and prepare the required placeholders are placed correctly to accommodate the fuel spill.
We recommend that you remove the fuel pump first so as not to cause the error code in the computer your vehicle. By wearing eye protection and skin, connect the container contains pressurized solvent cleaners to the injectors. Turn on the machine and allow the solvent to flow to the injectors, after solvent really enter into the injector and then turn off the engine.
Remove all cleaning equipment and then plug it back in the channel and the fuel pump. Then turn on your vehicle and do a test drive to make sure the effectiveness of cleanup, if necessary repeat the cleaning process until such injector is really clean and functioning optimally.