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Home >> Chevrolet >> 2012 >> Sonic LS, 4D Hatchback, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 1.8L - Repair Instructions >> Repair Instructions >> Metal Collar Quick Connect Fitting Service >> Removal Procedure
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Removal Procedure

    Fig 1: View Of Retainer At Fuel Feed Quick-Connect Fitting
    GM1555554Courtesy of GENERAL MOTORS COMPANY
  1. Relieve the fuel system pressure.
  2. Remove the retainer from the fuel feed quick-connect fitting.
  3. Fig 2: Blowing Dirt Out Of Fitting (Metal Collar)
    GM12776Courtesy of GENERAL MOTORS COMPANY
    WARNING:

    Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury.

  4. Using compressed air, blow any dirt or debris from around the fitting.
  5. Fig 3: View Of Quick Connect Locking Tabs (Metal Collar)
    GM12780Courtesy of GENERAL MOTORS COMPANY
  6. Using the correct tool from the J 37088-A  fuel line disconnect tool set , insert the tool into the female connector, then push inward in order to release the quick connect locking tabs.
  7. Fig 4: View Of Quick Connect Locking Tabs (Metal Collar)
    GM12782Courtesy of GENERAL MOTORS COMPANY
  8. Pull the fuel line connection apart.
  9. CAUTION:

    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.

  10. Use a clean shop towel in order to wipe off the male pipe end.
  11. Inspect both ends of the fitting for dirt and burrs. Clean or replace the components, as required.