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Home >> Ford >> 2022 >> Mustang Mach 1 Premium, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Fuel System - General Information - 2.3L ECOBOOST (231KW/314PS) /2.3L ECOBOOST (257KW/350PS) - Mi4) >> General Procedures >> Quick Release Coupling

Quick Release Coupling

WARNING: This page is about a different variant/trim than selected.

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Disconnect 

NOTE: When reusing liquid or vapor tube connections, make sure to use compressed air to remove any foreign material from the connector retaining clip area before separating from the tube or damage to the tube or connector retaining clip may occur.
NOTE: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is essential that absolute cleanliness is observed when working with these components or component damage may occur. Always install blanking plugs to any open orifices or tubes.
NOTE: Do not use any tools. The use of tools may cause a deformity in the clip components which may cause fuel leaks.
NOTE: Type 1 
  1. If servicing a liquid fuel tube quick connect coupling, release the fuel system pressure. Refer to: Fuel System Pressure Release .
  2. Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .
GFD719764Courtesy of FORD MOTOR COMPANY
GFD719765Courtesy of FORD MOTOR COMPANY

Connect 

  1. Inspect and clean both quick coupling ends.
    GFD719766Courtesy of FORD MOTOR COMPANY
  2. NOTE: Make sure the retainer clip is fully seated and locked onto the tube by pulling on the quick connect coupling.

    Press the retainer clip into the quick connect coupling body until flush and the tabs are locked in place.

    GFD719767Courtesy of FORD MOTOR COMPANY
  3. Connect the battery ground cable. Refer to: Battery Disconnect and Connect .

Disconnect 

NOTE: When reusing liquid or vapor tube connections, make sure to use compressed air to remove any foreign material from the connector retaining clip area before separating from the tube or damage to the tube or connector retaining clip may occur.
NOTE: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is essential that absolute cleanliness is observed when working with these components or component damage may occur. Always install blanking plugs to any open orifices or tubes.
NOTE: Do not use any tools. The use of tools may cause a deformity in the clip components which may cause fuel leaks.
NOTE: Type 2 
  1. If servicing a liquid fuel tube quick connect coupling, release the fuel system pressure. Refer to: Fuel System Pressure Release .
  2. Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .
    GFD719768Courtesy of FORD MOTOR COMPANY
    GFD719769Courtesy of FORD MOTOR COMPANY

    Connect 

    GFD719770Courtesy of FORD MOTOR COMPANY
    GFD719771Courtesy of FORD MOTOR COMPANY
  3. Connect the battery ground cable. Refer to: Battery Disconnect and Connect .

Disconnect 

NOTE: When reusing liquid or vapor tube connections, make sure to use compressed air to remove any foreign material from the connector retaining clip area before separating from the tube or damage to the tube or connector retaining clip may occur.
NOTE: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is essential that absolute cleanliness is observed when working with these components or component damage may occur. Always install blanking plugs to any open orifices or tubes.
NOTE: Do not use any tools. The use of tools may cause a deformity in the clip components which may cause fuel leaks.
NOTE: Type 3 
  1. If servicing a liquid fuel tube quick connect coupling, release the fuel system pressure. Refer to: Fuel System Pressure Release .
  2. Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .
  3. GFD719772Courtesy of FORD MOTOR COMPANY

Connect 

  1. GFD719773Courtesy of FORD MOTOR COMPANY
  2. GFD719774Courtesy of FORD MOTOR COMPANY
  3. Connect the battery ground cable. Refer to: Battery Disconnect and Connect .

Disconnect 

NOTE: When reusing liquid or vapor tube connections, make sure to use compressed air to remove any foreign material from the connector retaining clip area before separating from the tube or damage to the tube or connector retaining clip may occur.
NOTE: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is essential that absolute cleanliness is observed when working with these components or component damage may occur. Always install blanking plugs to any open orifices or tubes.
NOTE: Do not use any tools. The use of tools may cause a deformity in the clip components which may cause fuel leaks.
NOTE: Type 4 
  1. If servicing a liquid fuel tube quick connect coupling, release the fuel system pressure. Refer to: Fuel System Pressure Release .
  2. Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .
  3. GFD719775Courtesy of FORD MOTOR COMPANY
  4. GFD719776Courtesy of FORD MOTOR COMPANY

Connect 

  1. GFD719777Courtesy of FORD MOTOR COMPANY
  2. Connect the battery ground cable. Refer to: Battery Disconnect and Connect .

Disconnect 

NOTE: When reusing liquid tube connectors, make sure to use compressed air to remove any foreign material from the connector retaining clip area before separating from the tube or damage to the tube or connector retaining clip may occur.
NOTE: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is essential that absolute cleanliness is observed when working with these components or component damage may occur. Always install blanking plugs to any open orifices or tubes.
NOTE: Do not use any tools. The use of tools may cause a deformity in the clip components which may cause fuel leaks.
NOTE: Type 5 
  1. If servicing a liquid fuel tube quick connect coupling, release the fuel system pressure. Refer to: Fuel System Pressure Release .
  2. Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .
  3. GFD719778Courtesy of FORD MOTOR COMPANY
  4. GFD719779Courtesy of FORD MOTOR COMPANY

Connect 

  1. GFD719780Courtesy of FORD MOTOR COMPANY
  2. Connect the battery ground cable. Refer to: Battery Disconnect and Connect .

Disconnect 

NOTE: When reusing liquid tube connectors, make sure to use compressed air to remove any foreign material from the connector retaining clip area before separating from the tube or damage to the tube or connector retaining clip may occur.
NOTE: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is essential that absolute cleanliness is observed when working with these components or component damage may occur. Always install blanking plugs to any open orifices or tubes.
NOTE: Do not use any tools. The use of tools may cause a deformity in the clip components which may cause fuel leaks.
NOTE: Type 8 
  1. If servicing a liquid fuel tube quick connect coupling, release the fuel system pressure. Refer to: Fuel System Pressure Release .
  2. Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .
    1. Release the secondary locking tab.
    2. Depress the primary locking tab.
    3. Separate the quick release coupling from the tube.
GFD719781Courtesy of FORD MOTOR COMPANY

Connect 

    1. Push the quick release coupling onto the tube.
    2. NOTE: Pull on the quick release coupling and the fitting to make sure it is securely fastened.

      Lock the secondary locking tab.

    GFD719782Courtesy of FORD MOTOR COMPANY
  2. Connect the battery ground cable. Refer to: Battery Disconnect and Connect .
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