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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 252 (Engine Controls - Removal & Installation) >> Fuel Systems >> Fuel Line Quick Connect Fittings >> Removal (Plastic Collar)

Removal (Plastic Collar)

WARNING: This page is about a different car, the 2003 Pontiac Grand Am and 2003 Oldsmobile Alero. However, it is still accessible from the selected car via links, so may be relevant.
  1. Release fuel system pressure. See FUEL SYSTEM PRESSURE RELEASE  .
  2. WARNING: Wear safety glasses when using compressed air. Flying dirt particles may cause eye injury.
  3. Blow dirt out of the fitting using compressed air.
  4. Squeeze the plastic tabs of the male end connector. See Fig 1 .
  5. Pull the connection apart.
  6. Using a clean shop towel, wipe off the male pipe end. Check both ends of the fitting for dirt and burrs.
  7. If necessary, remove rust or burrs from the fuel pipes using an emery cloth. Use a radial motion with the fuel pipe end to prevent damage to the "O" ring sealing surface. Clean or replace the components and assemblies as required.
Fig 1: Disconnecting Fuel Line Quick Connect Fitting (Plastic Collar)
G00112755Courtesy of GENERAL MOTORS CORP.