Hi guys i have 2007.5 1500 5.3 i did a dod delete and have all the parameters associated off. Ive had a rough idle and from time to time either bank 1 to lean or both cats below efficiency. My buddy had his scanner attached and we were shutting off the dod associated cylinder injectors and the truck didnt hesitate. Were wondering if my fuel tables are off? Some help please.
2007 5.3 z71.hpl