Holy ****. Do I have to run this freaking rich??? I found this scan. I chopped out the part I want you to look at...
possiblesolutionpe from sabrewings -- Scan Depot dot net
Note how the AFR keeps dropping and O2s are climbing... the, at about an AFR of 10.4 it starts dropping off and the AFR finally hits about 9 with O2s in the nearly 960 range. I have to run THAT freaking rich?!?!
Edit: Or look at this one. Same thing happening, but it gets down to nearly 8:1 and my O2s are up over 960 and the knock is practically cleared you can tell by the rate at which it's recovering. I'm so excited I can hardly contain myself. I had no idea I had to be that rich, but whatever tune I was on at that time was working.
http://www.scandepot.net/viewscan.php?pk=5156
