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Home >> GMC >> 1987 >> Forward Control 5.7 K, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Air Injection System - Vehicles Over 8500 GVW >> Removal & Installation >> Air Control Valve >> Removal

Air Control Valve: Removal

Disconnect electrical connector from solenoid. Remove air outlet hoses from control valve. Disconnect manifold vacuum hose. Remove air control valve, gaskets and adapter.