Originally Posted by snrusnak
I thought the same think, If IAC and TPS are good then it's most likely a vacuum leak. I think those engines are prone to leaking manifold gaskets IIRC.
I thought I found the vacuum leak when I took off the throttle body and found the TB to intake gasket was torn, but after replacing it the idle was high still. I'll take a look at the bolts and gasket too.