Re: Air injection valve switch??
They are the two little(not too little) valves on the top front of your engine. One on either side of the secondary air injection pump. They have air lines going to them from the pump. Should be pretty simple to swap them out, IF they need it. I think the service manual has the procedure to test them. But dont quote me.
MikeR
Edit: see the drawing attached. It is the two valves that are circled.
Last edited by MikeR; 12-10-2008 at 03:08 PM.