Thanks guys! Xfire... ya lost me there, man! Just to re-iterate, I'm just a dumb guy with a car, so acronyms like WB 02 and BLM are beyond me. Sorry for being an idiot and posting in the technical section.
Marc, thanks for that. I'm not sure how to test for HC's on my own. Maybe there's a shop around that has a 5-gas sensor. Hmmmm.
The CRC 05063 is the exact stuff that I used. Everybody here apparently calls it "G2P" for Guaranteed to Pass. And I ran the car pretty hard. A couple of parts stores have also recommended Seafoam but my reading leads me to believe it's not exactly what I need.
Seeing as how my readings are SO far off the map, though, it just seems like this is beyond something that a bottle of additive will cure. Do you figure it's worth another bottle?
The testing stations here use a probe that sticks into the tailpipe. Once upon a time, in a hypothetical situation, it may be that a certain testing facility helped out by not fully inserting the probe and I got my sticker. But it was a long time ago that allegedly may have occurred to someone closely resembling me. Since then there has been quite the crackdown.