I just started the engine on a new build I'm working on(see upstate NY build 08-09 in the build threads). All of a sudden the MIL came on and the motor started running like crap. To make a long story short it was a afm. I have got a lot of good info off this forum so I'm trying to give back. Here is some info on how the afm works and diagnosing it. My bet is the afm is usually bad with this code.
