Trouble shooting some problems

[Gravy]

Well, good news/bad news now. I ran around on 3sx and found a nice IAC reset and followed that. Little different than the DSM, but fixed it. Car now idles between 800 and 900 rpm's with a SMALL surge in it, but i'm not worried on that.

AFR is still being a bit screwy on me, and it miss fires if i run anything richer than 13:1 under WOT. Also goes though a weird phase like it was before all these problems occured, where i get the car cruising at 55mph and it runs around 15:1 and drives just fine. After about 61 seconds, like clockwork, it goes from 15:1 down to about 11:1 or 10:1. Going to put the logger on it later tomorrow and see what the problem is, and if it's showing up there. If not.... back to the drawing boards. Before when i tried pulling the code, it just told me the O2 sensor was bad when the check engine light came on.