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Home >> Pontiac >> 2005 >> Grand Am SC/T >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.4L - Introduction >> Repair Instructions >> Fuel Hose/Pipes Replacement - Engine Compartment >> Installation Procedure

Installation Procedure

    Fig 1: View Of Fuel Return Pipe
    GM22507Courtesy of GENERAL MOTORS CORP.
  1. Lubricate the new O-ring with clean engine oil.
  2. Connect the engine fuel return pipe to the fuel pressure regulator.
    3. Fig 2: Identifying Engine Fuel Feed Pipe
    GM22505Courtesy of GENERAL MOTORS CORP.
  3. Lubricate the new O-ring with clean engine oil.
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Connect the engine fuel feed pipe to the fuel rail.

    Tighten:  Tighten the engine fuel pipe fittings to 17 N.m (13 lb ft).

  5. Install the engine compartment fuel pipe retainer bolt.

    Tighten:  Tighten the fuel pipe retainer bolt to 25 N.m (18 lb ft).

  6. Install the upper intake manifold assembly. Refer to Intake Manifold Replacement - Upper in Engine Mechanical.
  7. Connect the quick-connect fittings in the engine compartment. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
  8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.
  9. Inspect for fuel leaks using the following procedures:
    1. Turn ON the ignition, with the engine OFF for 2 seconds.
    2. Turn OFF the ignition for 10 seconds.
    3. Turn ON the ignition, with the engine OFF.
    4. Inspect for fuel leaks.
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