I have reverted to the stock tune, truck would idle then die within seconds.
Next I added the numbers for the Throttle Body and the Intake Manifold. I added 1.15 percent air to the MAF tables 1&2 and the truck started idling rough. next I added 1.20 to the same tables. the truck is idling now with a stumble. I can drive it but it dos not like it.
Lastly I added .95 to the spark advance tables to try and smooth out the timing and that is when i noticed something. the bank 2 LTFT has spiked where as the bank 1 LTFT is normal. i have 34.4% on bank 2 LTFT. is there a way to adjust just the bank 2 fuel trim? is it a bad sensor? do i have an exhaust gas leak causing a false reading? I will be unable to continue to tune the MAF or VVE tables until all of the mechanical issues are fixed. I do have on exhaust bold that is snapped off that may cause a "slight*heavy breathing*... issue"
the very last tune i did was to turn off DOD and boy howdy. the truck did not like DOD removed. it still ran though:cheers:
here is my most recent tune for reference.:hi:
please let me know I may need to replace the head bolt (cough, cough,:secret: or head)
Attachment 103906