Well Lately its been getting worse. I haven't really had time lately (new job) to do any troubleshooting.
I'm thinking a combination of these things could be causing the Richness.
-Exhaust Leaks (I know I have them especially around the SHO Ypipe)
-Spark Plugs? (Running Bosche Quads)
-Exceeded KKM Filter (Likely)
-Chip Prog? (Might try to remove it and see if it helps)
-CEL Haven't hooked up to OBDII yet (Plan to soon, probably a O2 sensor)
I know I should be running a bit rich due to my mods but I think there are some other factors here. The Car has stalled a few times, and not just when idling either.
Thanks in advance