Secondary Air Injection Shut-Off Valve: Notes
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix, 2003 Chevrolet Monte Carlo, 2003 Chevrolet Impala, 2003 Buick Regal, and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Allow the engine to cool before servicing the secondary air injection AIR system in order to reduce the chance of severe burns.