New User of Predator u7194 for 09 GMC Sierra

[09BLK_GMC]

New guy here, I have an 09 GMC Sierra with the 5.3 and 6-speed trans. Pretty much stock other than the magnaflow muffler and intake tube. I just purchased the Predator and already have turned off the DOD. My question would be I already installed the Diablo performance tune and was wondering how to raise the rev shift points. I'm new to this tuner things so any help would be greatly appreciated. Thanks!

[06MonteSS]

there is no tcm/tranny support at this time for your vehicle... so you can not change the tranny shift points...

[09BLK_GMC]

there is no tcm/tranny support at this time for your vehicle... so you can not change the tranny shift points...

Oh, ok. Is there anything else I can do with this tuner, before ordering a tune from you?

[daves09sierra]

I have the same truck and second that question as to what I can do with the tuner besides loading the diablo tune??
can I change the speed limiter, tire size etc I dont want to do too much playing around until I get some advice as I dont want to screw up anything

I have one other question while here what is the DOD and what does it do?

[09BLK_GMC]

[quote
I have one other question while here what is the DOD and what does it do?[/quote]


Its the 'Displacement on Demand' where the cylinders drop from 8-4 when driving. The Predator has the capability to turn it off.

[Morgoth]

Ya dod sucks! The chevy dealer said "you can't tell a difference" bullcrap I can't! If I wanted a 4-banger I'd get one dangit!

[Morgoth]

Yes you can change tire size etc...if not sure what somethin does post up and we'll help ya!

[06MonteSS]

do some data logging, get your fueling adjusted... doing that will give you better throttle response, and a little better acceleration, pull... etc...