Yeah, I know. But I'm sticking to my guns on this one.

Hope you get it figured out soon, looking forward to hearing what you find out on it.

 

Me too man, and I will deff post results for others that may have this problem in the future. Gonna throw some new o2s in it later this week.

 

Take your pipe of the throttle body and while its running stuff your hand over it. If I dies you have no leaks if it idles real low rpm you have a leak. Also try unplugging the maf all together and let the map take over. Then Check trims. If they are better you know something with the way the Maf is set up is causing the condition. If trims stay bad go from there. Are you sure your injectors are not miss fireing do you have the correct offsets set for the Injectors? If not they can miss fire and cause you to need more fuel at idle but right off idle the duration can be Long enough that they don't miss fire.