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Old 11-15-2012, 10:22 PM   #4
Registered User
Join Date: Nov 2012
Location: Central NJ
Posts: 4
My Ride: 2001 325Ci MT Sport
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.
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