2019-Tuner, DFM delete anything available yet ?

[DaveHC]

Ok the new DFM system has been out a year now on the 5.3-6.2 anyone have a disable? Is there a tuner yet? I want something that will adjust transmission shift points and firmness, sucks that you have to tweak a 60k truck to work as good as old one. 

[Madhunter]

I agree, GM should have given the customer the choice. BS EPA crap, I almost wish I hadn't bought this truck. Feels like it's running like crap, if it were an older model and ran like this, I'd do a tune up at the very least. Feels like it has a bad miss, and the transmission shifts rough.

Now, if Range, or anyone else comes up with a "hack", we have to spend at least $200 bucks to have a vehicle that runs correctly. SMH

[Black02Silverado]

Nothing out there yet to date.  Check on this site daily to see when tuning will become available for our trucks.    HPTuners.