Colorado 4WD L5-3.7L (2007)
Air Injection Check Valve: Service and Repair
Secondary Air Injection Check Valve Replacement
Removal Procedure
1. Open the hood.
2. Remove the air cleaner outlet duct.
3. Disconnect the secondary air injection (AIR) pump outlet hose quick connect fitting from the AIR check valve.
4. Disconnect the engine wiring harness electrical connector (1) from the AIR check valve.
