I think there are even settings in adjustable pramenters for tow haul as well.

I had a problem a lot like yours and had to send back in . If the intune does not work correctly They cant do much for you over the phone. My unit should be back today, So I hope it works right this time.

Car wont like running on nothing but 91 octane or higher

It's on the way to you all for repair and reset ..THANKS

was told tool has to be sent in ...went to support waiting for rma no. guessing that will come to my email???

it's stuck in my car cant load in truck until it's unmarried from car. this is the problem. will calling you with it in car work???

I hope this is something that can be fixed . I almost always keep my truck tuned as it needs it far more then my Camaro. really wish I had not tuned car for yesterdays cruze. as it is stuck in my car now.

info.xml I'm trying to restore factory tune back into my car ...unit gets to tune or restore screen I hit restore little wheel on screen starts to spin about 30 seconds and the locks up. I seem to be stuck tuned??? . I also wanted to add that when I tuned the car a screen came up saying that some ...

Yep that was the winning ticket. THANKS it updated just fine now.

Trying to update from 1r03t to newest keep getting fail screen saying can not be replaced by the filmware package within group_update4. any thing I can do to get updated?

Have you by chance had time to look into why I still freeze up upon trying to change pramenters???? Im now on 1r03q after last update. things seem to be doing the same as my first post on this thread. can get idle and tork managment to hold after checking...after unplugs and restarts(wearing out ...

I have a 2013 4x4 gm truck and can say that the Diablo (93) tune will surely wake it up. As for the other tune I can't really say but I was going to give it a try soon myself.

I think you should be running 93 when tuning with the diablo tune.

Got an update this morning so I figured I go mess with the truck to see if I could change parameters with this new update. To my surprise I WAS ABLE TO CHANGE THINGS with a few quirks?????. I started by going to torque managment and altering all four gears 1to 2, 2to3, 3to 4, to -7. ( have not been ...

and or 2013 gm truck please......