Hello all,
I'm new to efi live and Diesel Tunning but have done a lot of different research in defferent places. As stated i have an 01 with os 15188873. I have made small adjustments just testng waters taking it slow and easy. (looking for a good mileage but 80ish hp tune) From what i have seen others say it sounds that the early 01 and 02 os are laggy and have some gliches. I am looking to upgrade to the late 02 (6006 os) or later. I know the 04 has the (4044 os). I guess I'm looking for advise for which one to switch to or what one can I? Can i switch to any LB7 os? Thanks