p0172 System running too rich

So out of the middle of nowhere I get a check engine light that says that I am running too rich. This is a little strange since my car is programmed to run about .25% lean. Is there a common fix to this? Not sure if the MAF sensor is dirty or if my injectors are leaking or what.

Flash to stock and re-load your tune. Ive had the same thing happen. It should go away. Might take a couple of flashings

Hard to tell... Could be an error or nothing at all. I normally do a reset and see if it pops up again. I've gotten several errors before, did a reset and it never happened again. Sometimes when the weather changes, for example get cool real quick, the computer won't adjust / learn quick enough.

If I remember... you do have a custom tune correct? I'm assuming you do...

yeah steeda built it.. idk why i said .25% leaner but its 2% leaner than the steeda tune.. im not sure how lean is too lean though but il try reflashing ans see if that works thanks

Let us know how it works Andy.