C 2500 Suburban 2WD V8-8.1L VIN G (2001)
Air Injection Control Valve: Service and Repair
Secondary Air Injection Shut-Off Valve Outlet Pipe/Hose Replacement
REMOVAL PROCEDURE
1. Remove the hose clamp (12) from the AIR shut-off valve outlet hose (10).
2. Remove the hose from the shut-off valve (13).
3. Release the retaining clip (11) for the outlet hose.
4. Remove the hose clamp at the crossover pipe.
5. Remove the shut-off valve outlet hose from the vehicle.
INSTALLATION PROCEDURE