Using this injector connector removal tool is easy. First, make sure your vehicle is turned off and cooled down. Then, locate the injector connector on your 2003 - 2010 Ford F - Series, E - Series, or Excursion with a 6.0L Powerstroke engine. Gently insert the tool into the connector and use it to release the injector. When using the tool, be careful not to apply too much force as it may damage the connector. After use, clean the tool with a dry cloth and store it in a dry place to prevent rust. This will help keep the tool in good condition for future use.