How to Clean Sonicator Fuel Injectors
- 1). Disconnect the fuel line that leads away from the fuel pump with the ratchet set and use the extra fuel line to connect it to the fuel return line coming back from the engine. Connect the hose from the pressurized solvent system to the fuel rail.
- 2). Fill the solvent system with the solvent and then turn the machine on. Start the car and let it run for 10 to 15 minutes. The solvent will cycle through the injectors, cleaning them out.
- 3). Shut the solvent system down first and then turn the car off. Reconnect the fuel lines and start the car up. Repeat the process for further cleaning of the injectors if required.