Well as you all know i'm having issues with my car running real rich. My question is I was told there was a way to tweek the afm to get rid of that issue, how do I do that? I have read J's sticky is that all i need to do or what else can i do to get my car running leaner?

 

Well, if it is rich...you could try getting more air in there. I followed the sticky and it worked out well for me on the AFM though.

 

hmmm yeah thats what i just did and so far it is a lil better... not as black closer to a whitish grey and no i know its not antifreeze or oil burning.

 

if you carefully take off the cover to the afm guts, there is the main spring, its pretty obvious, then there will be a little tab holding it from spining, hold the toothed part and loosen the screw holding the little tab, tighten the gear part clock wise, go 2 or 3 teeth, then re-tighten the screw, it will lean it up a bit. DO NOT LET GO OF THE GEAR TOOTH PART! and dont lean it out too much, a little rich is better than lean