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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1843 (Engine Controls And Fuel - 3.5L (L66) - Introduction (2 Of 2)) >> Repair Instructions >> Plastic Collar Quick Connect Fitting Service (Plastic Collar Lever Release) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Quick Connect Fitting Service (Plastic Collar) (Plastic Collar Level)
    GM695580Courtesy of GENERAL MOTORS CORP.
    CAUTION: Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury.
  1. Blow dirt out of the fitting using compressed air.
  2. Fig 2: EVAP Purge Tube Connector
    GM695582Courtesy of GENERAL MOTORS CORP.
  3. Depress the retaining tab (2) while holding the connector housing (1).
  4. Fig 3: Pulling The Connector Apart
    GM695585Courtesy of GENERAL MOTORS CORP.
  5. Continue to depress the retaining tab while pulling the connector apart.
  6. NOTE: If necessary, remove rust or burrs from the fuel pipes with an emery cloth. Use a radial motion with the fuel pipe end in order to prevent damage to the O-ring sealing surface. Use a clean shop towel in order to wipe off the male tube ends. Inspect all the connections for dirt and burrs. Clean or replace the components and assemblies as required.
  7. Wipe off the male end using a clean shop towel.
  8. Inspect both ends of the fitting for dirt and burrs.
  9. Clean or replace the components as required.