C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
Air Injection Hose/Tube: 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.
