LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1614 (Engine Control System & Fuel System - 4.3L - Repair Instructions) >> Repair Instructions >> Fuel Line Replacement - Engine >> Removal Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Removal Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Fuel Feed Pipe
    GM1876017Courtesy of GENERAL MOTORS CORP.
    NOTE: Clean all the fuel pipe connections and surrounding areas before disconnecting the pipe in order to avoid possible fuel system contamination.
  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (CH-48027)  or Fuel Pressure Relief (Without CH-48027) .
  2. Disconnect the chassis fuel feed pipe (1) from the engine compartment feed pipe. Refer to Metal Collar Quick Connect Fitting Service .
  3. Cap the fuel pipes in order to prevent possible fuel system contamination.
  4. Fig 2: View Of Fuel Pipe Retainer Nuts & Fuel Pipe Bracket Bolt
    GM1876542Courtesy of GENERAL MOTORS CORP.
  5. Remove the fuel pipe retainer nuts (1).
  6. Remove the fuel pipe bracket bolt (2).
  7. Fig 3: View Of Fuel Pipe Retainer
    GM1876545Courtesy of GENERAL MOTORS CORP.
  8. Remove the fuel pipe retainer.
  9. Pull straight up on the pipe in order to remove the pipe from the fuel meter body.
  10. Fig 4: View Of Spacer Ring, Fuel Seal Retainer, Upper & Lower Fuel Seals
    GM1876547Courtesy of GENERAL MOTORS CORP.
  11. Remove and discard the following components from the fuel meter body:
    • Fuel seal retainer (1)
    • Upper fuel seal (2)
    • Spacer ring (3)
    • Lower fuel seal (4)