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Exhaust Manifold Removal - Right (with NC8)

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the EGR inlet pipe from the exhaust manifold.
  2. Remove the EGR mounting bracket bolts.
  3. Remove the EGR mounting bracket.
    Fig 1: EGR Inlet Pipe, Mounting Bracket & Bolts
    G01703516Courtesy of GENERAL MOTORS CORP.
  4. Remove air injection pipe assembly nuts.
  5. Remove air injection pipe.
    Fig 2: Air Injection Pipe & Assembly Nuts
    G01703517Courtesy of GENERAL MOTORS CORP.
  6. Remove the heated oxygen sensor lead.
  7. Remove the heated oxygen sensor.
    Fig 3: Heated Oxygen Sensor & Lead
    G01703518Courtesy of GENERAL MOTORS CORP.
  8. Remove vacuum solenoid bolt.
  9. Remove vacuum solenoid and lines.
    Fig 4: Vacuum Solenoid, Lines & Bolt
    G01703519Courtesy of GENERAL MOTORS CORP.
  10. Remove air injection check valve bolts (1, 2).
  11. Remove air injection check valve.
    Fig 5: Air Injector Check Valve & Bolts
    G01703520Courtesy of GENERAL MOTORS CORP.
  12. Remove the fuel injector sight shield mounting bracket nuts.
  13. Remove the fuel injector sight shield mounting bracket.
    Fig 6: Fuel Injector Sight Shield Mounting Bracket & Nuts
    G01703521Courtesy of GENERAL MOTORS CORP.
  14. Remove the right engine lift hook nut and bolt.
  15. Remove the right engine lift hook bracket.
    Fig 7: Right Engine Lift Hook Nut, Bolt & Bracket
    G01703522Courtesy of GENERAL MOTORS CORP.
  16. Remove the upper right exhaust manifold heat shield.
    Fig 8: Upper Right Exhaust Manifold Heat Shield
    G01703523Courtesy of GENERAL MOTORS CORP.
  17. Remove the lower right exhaust manifold heat shield.
  18. Remove the right side spark plugs.
    Fig 9: Lower Right Exhaust Manifold Heat Shield & Right Side Spark Plugs
    G01703524Courtesy of GENERAL MOTORS CORP.
  19. Remove the exhaust manifold studs.
  20. Remove the exhaust manifold.
  21. Remove the exhaust manifold gasket.
    Fig 10: Exhaust Manifold, Studs & Gasket
    G01703525Courtesy of GENERAL MOTORS CORP.
  22. Remove the exhaust manifold studs.
    Fig 11: Exhaust Manifold Studs
    G01703526Courtesy of GENERAL MOTORS CORP.
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