Sierra 3500 4WD V8-6.0L (2008)
6. This step applies to the Push Down TI style connector ONLY. Release the fitting by pressing on the tab indicated by the arrow.
Caution: Refer to Relieving Fuel Pressure Caution.
7. Pull the connection apart.
Connect Procedure
Caution: Refer to 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.
