Thanks for the input. I may have to look into that although I wouldn't call NJ extreme cold conditions. The car was never overly well maintained, including oil changes. Could the oil seperator cause a warm idle issue when the oil is most thin, I run Castrol syntec 5w30 in her and it doesn't throw any lights when it's dying/stalling.
Its the expensive actron scanner from autozone that has values, i know still a POS. Ill check the fuel values/trim again tomorrow but they looked okay when I checked last. the Codes were PO172 and PO175. As far as I can tell there isn't a misfire, it runs great under throttle.
It's strange because I don't see many people throwing the rich trim codes as a common issue.
Last edited by BrokeBimmer; 11-15-2012 at 10:30 PM.