LastCall
July 9th, 2014, 03:41 PM
I am struggling a little bit to get the idle dialed in. Main issue is that in gear, while cold or warm, the engine hunts up and down and eventually dies.
It is an LQ9 with GMPP ported LS3 heads and BTR Cam (Specs - 231/248 .617"/.595" 120+5). I have ID850 injectors. I followed SpeedDemons idle thread and made the changes according to his tutorial. I also did the RAFIG process from a cold start this afternoon, and the log is below. In addition, there are two other logs where the engine died a few times. Also attached is the current tune.
Any help would be greatly appreciated!
It is an LQ9 with GMPP ported LS3 heads and BTR Cam (Specs - 231/248 .617"/.595" 120+5). I have ID850 injectors. I followed SpeedDemons idle thread and made the changes according to his tutorial. I also did the RAFIG process from a cold start this afternoon, and the log is below. In addition, there are two other logs where the engine died a few times. Also attached is the current tune.
Any help would be greatly appreciated!