GM Service Manual Online
For 1990-2009 cars only
  1. Install the engine stand.
  2. Set the engine on an engine stand.
  3. Remove the engine hanger.
  4. Remove the bolt and fan belt adjusting bar.
  5. Remove the wire harness clamp bracket.
  6. Remove the 2 bolts and disconnect the air tube.
  7. Disconnect the ventilation hose from the intake manifold.

  8. Object Number: 2016990  Size: SH
  9. Disconnect the 2 water by-pass hoses (1,2).

  10. Object Number: 2016992  Size: SH
  11. Remove the 4 bolts (1,3,5 and 6) and 2 nuts (2,4), and remove the intake manifold and intake manifold stay.
  12. Remove the gasket from the intake manifold.
  13. Disconnect the fuel tube sub-assembly.
  14. Remove the fuel delivery pipe sub-assembly.
  15. Remove the fuel injector assembly.