A little tune help please! I need to lean out a little

[KB3MMX]

Add more boost in a linearizing flashion into the rpm/mm3 area that the truck is smoking. This will add air into the mix and help clean up the smoke.

Messing with the lean/rich parameters will not grant you the results your looking for. I suggest logging the problematic area and adding in more boost. Too much desired boost will set a under boost code if actual can't meet your command.

Good luck!
-kory

I agree with Kory, air is going to be your friend.

At 100mm3 and 2800rpm with a tune fueled that hard, you should have the desired boost in the 47 psi area(to achieve about 32psi actual) and carry it the whole way to the end of the table(4800).
Right now, your desired boost slumps past 2800 rpm and is set to only achieve about 30 PSI(45 minus 14.7psi atmospheric).

From 1400-1700RPM/30-80mm3(and up) in the desired boost table, raise your boost values slowly until you have less smoke and better response for towing. Mind you, when raising desired boost, the computer will throw more vane in.... and if you go too high, it won't be able to satisfy the desired value, thus tripping an underboost code as Kory warned.

You should also look at your splits and work on them, that'll help clean up the combustion too.