C 2500 Suburban 2WD V8-454 74L VIN J SFI (1998) Air Diverter Valve Service
Air Diverter Valve: Service and Repair
Diagram
REMOVAL PROCEDURE
1. Remove the bolt for the AIR crossover Bank 1 bracket.
Diagram
2. Disconnect the AIR crossover Bank 1 hose.
Diagram
3. Disconnect the AIR pump output hose at the AIR valve.
