Originally Posted by
06cobaltss/sc
laser - I take it that was an e85 tune lol. Your timing on the wot side of that tune is just crazy...hope it's not accurate lol. Your injector settings match mine pretty closely, I will copy and paste them in and give them a shot. I know your short pulse adders were slightly different but not massively.
Either way, still trying to track down what would cause this. At least the car still runs great and drives great and everything besides idle is fine.
Another random thing to toss in for you guys is if I toss the car into neutral and coast to a stop, right when I am stopped, the car idles like it should. Then about 5 seconds later it changes and the idles negative. It's odd I tell ya.