I'd like to come and take a look at it for you, but I live about 4.5 hours south. I would talk to Jbit (the guy who asked what you needed done(, as he knows quite a bit about these cars.
I would be more than happy to take a look at it on the 10th of dec, because were gonna be up that way for the LVC X-Mas meet. Your problems sound fairly common, and should'nt be too much of a problem. I have the OBD2 scanner needed to look up the codes.
Mike