Sooooo....I'm having a weird idle issue. Yes I have 60lb injectors and a 2.8 pulley, and yes I understand that I should have some fun idle issues. I'm wondering if what I'm seeing with my timing is correct at idle. There are times where my idle gets insane enough to have the RPM's jump 500-1k at a time. The video I have is with a warm engine, after driving about an hour in regular afternoon rush hour traffic. It's the same no matter what. Mind you that I have a PCM tune from ZZP which has been great so far.

After speaking with the slow guy in the red cavelier that works in my building (sorry Chris! )....he said his was the same way with the 42 and 60# injectors, so I'm thinking this is normal. The only thing that really pisses me off, is that I've had the car die on me a few times in stop and go traffic because of this.

Normal?

Video -- in case you don't resize the video, the top is boost, bottom is timing.

http://www.youtube.com/watch?v=vzSMM7g5WTA

 

hmmm....ANYONE have any ideas? I can get video of the fuel trim readings as well.