9-7X V8-5.3L (2005)
7. This step applies to the Push Down TI style connectors ONLY. Release the fitting by pressing on the tab indicated by arrow.
Caution: Refer to Relieving Fuel Pressure Caution (See: Fuel Pressure/Service Precautions/Technician Safety Information).
8. Pull the connection apart.
Installation Procedure
Caution: Refer to Fuel Pipe Fitting Caution (See: Service Precautions/Technician Safety Information/Fuel Pipe Fitting Caution).
1. Apply a few drops of clean engine oil to the male connection end.
2. Push both sides of the quick-connect fitting together in order to cause the retaining feature to snap into place.