C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
21. If equipped without RPO C5B, remove the EVAP canister tube clip from the fuel rail.
22. Disconnect the EVAP canister tube from the canister.
23. Disconnect the fuel line quick connect fittings.
24. Remove the intake manifold bolts.
Important: Do not attempt to loosen the manifold by prying under the gasket surface with any tool.
25. Remove the intake manifold.
Important: The intake manifold gaskets are not reusable.
26. Remove and discard the intake manifold side gaskets.
