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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1611 (Engine Control System & Fuel System - 6.6L (LMM) - Repair Instructions) >> Repair Instructions >> Plastic Collar Quick Connect Fitting Service >> Connect Procedure
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Connect Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Lubricating Male Pipe End
    GM155425Courtesy of GENERAL MOTORS CORP.
    WARNING: Refer to Fuel Pipe Fitting Warning .
  1. Apply a few drops of clean engine oil to the male connection end.
  2. Fig 2: Connecting Quick-Connect Fittings
    GM21855Courtesy of GENERAL MOTORS CORP.
  3. Push both sides of the quick-connect fitting together in order to cause the retaining feature to snap into place.
  4. Fig 3: Ensuring Quick-Connect Fitting Is Secure
    GM155399Courtesy of GENERAL MOTORS CORP.
  5. Once installed, pull on both sides of the connection in order to make sure the connection is secure.
  6. Install the fuel fill cap.
  7. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (Single Battery) or Battery Negative Cable Disconnection and Connection (Dual Batteries) or Battery Negative Cable Disconnection and Connection (Auxiliary Battery) .