Losing Coolant on 90HP Tune - LML

[bmax0517]

I have a 2014 LML Duramax 3500, and I'm running a 90HP tune with full delete. I modeled the 90 HP off of other LML tunes I have, so most of the tables were pretty much just copied over. The truck runs great and seems to perform well with the tune. After a couple days though, I started to get the low coolant warning. After inspecting, the coolant was in fact low but not by much, so I just topped it off. Over the next few days, I would get the warning every morning and kept having to top it off. Eventually I decided to put back my stock+delete tuning, and never got the warning again.

I've never heard of a tune causing the truck to burn through coolant, but that seems to be the case considering it stopped as soon as I put the old tuning back. Any ideas?

Tune file:
https://drive.google.com/file/d/171N...usp=drive_link

[Bearded Villain]

I'd be more inclined to see if its pushing coolant vs using coolant. LML's in my experience really dont start lifting heads till around 550hp to the tire as long as the tune is good and it isnt starving for fuel.