Montana AWD V6-3.4L VIN E (2004)
Air Injection Control Valve: Service and Repair
Secondary Air Injection (AIR) Shut-Off Valve Replacement - Bk 1
SECONDARY AIR INJECTION (AIR) SHUT-OFF VALVE REPLACEMENT - BANK 1
REMOVAL PROCEDURE
1. Turn OFF the ignition.
CAUTION: Allow the engine to cool before servicing the secondary air injection AIR system in order to reduce the chance of severe burns.
2. Disconnect the secondary air injection (AIR) crossover pipe from the shut-off valve.
3. Disconnect the vacuum line from the shut-off valve.
4. Remove the AIR shut-off valve nut.
5. Remove the shut-off valve to manifold pipe bolts.
