Trying to make a base tune... White Smoke

Hey guys i stopped messing with tuning for a while because i couldn't figure it out nor did i have the time. I tried making a delete tune with no added power. Didn't change the timing, rail pressure, duration, nothing except turn off emissions equipment. For some reason i get white smoke when i go uphill at 1000-1100 rpm and the truck kind of muffles out in a way. Can anyone point me in the right direction with this?

Did you turn the emissions back on and does it smoke?

are you using the same base tune as before?

tylerltr450 said:

Did you turn the emissions back on and does it smoke?

are you using the same base tune as before?

Click to expand...

Figured out my problem. I needed to unplug the throttle valve