hi all
I had to get a 2007 6.6 chevy lbz diesel with 6 spd Allison auto running which was converted into another 4wd
im not much of a tuner so I just used my hp tuner dongle to turn off vats
and turn off some dtc codes
this engine has had the intake heater plate removed and the egr removed so after doing abit of googling
I found out I had to turn off some error codes
only problem is it still feels sluggish
here is the base tune with very minor mods
any chance someone can look at it or let me know if I need to do some other mods to the tune
when the egr and the intake heater is removed
thanks
2007 lbz duramax vats dtcs.hpt