Lumina V6-204 3.4L DOHC VIN X SFI (1996)
Air Injection Check Valve: Service and Repair
REMOVAL PROCEDURE
1. Raise the vehicle.
2. Remove the right inner fender access cover.
3. Carefully remove the inline check valve from the vacuum hose connections.
INSTALLATION PROCEDURE
1. Carefully install the inline check valve in the vacuum hose connections.
2. Install the right inner fender access cover.
3. Lower the vehicle.