GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2002
🢒
GMC K Sierra - 4WD
🢒
Engine
🢒
Engine Controls - 6.6L
🢒 Plastic Collar Quick Connect Fitting Service
Removal Procedure
Disconnect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.
Remove fuel filler cap.
Caution:
Wear safety glasses when using compressed air in order to prevent eye injury.
Using compressed air, blow any dirt out of the quick-connect fitting.
Squeeze the plastic retainer release tabs.
Pull the connection apart.
Installation Procedure
Apply a few drops of clean engine oil to the male fuel pipe end.
Push both sides of the quick-connect fitting together in order to cause the retaining tabs to snap into place.
Once installed, pull on both sides of the quick-connect fitting to ensure the connection is secure.
Install the fuel filler cap.
Connect the negative battery cable.