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Home >> GMC >> 2011 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Engine Mechanical - 2.8L Or 3.0L - Repair Instructions - Off Vehicle (2 Of 5)) >> Fuel Pump Removal (LF1 or LFW)

Fuel Pump Removal (LF1 or LFW)

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Fuel Rail Noise Shield
    GM2202030Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel rail noise shield (1).
    2. Fig 2: Identifying Fuel Feed Pipe Components
    GM2202031Courtesy of GENERAL MOTORS CORP.
  2. Remove the fuel rail wiring connectors from the fuel feed pipe bracket.
  3. Remove the fuel feed pipe bolts (1).
  4. Remove and discard the fuel feed pipe (2).
    5. Fig 3: Identifying High Pressure LH To RH Fuel Rail Crossover Pipe
    GM2202032Courtesy of GENERAL MOTORS CORP.
  5. Remove and discard the high pressure LH to RH fuel rail crossover pipe (1).
    6. Fig 4: Identifying High Pressure Fuel Pump Components
    GM2202039Courtesy of GENERAL MOTORS CORP.
  6. Remove and discard high pressure fuel pump bolts (1).
  7. Remove the high pressure fuel pump (2).
  8. Remove the valve lifter follower (3).
  9. Remove and discard the high pressure fuel pump gasket (4).
  10. Remove and discard the high pressure fuel pump O-ring (5).
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