Burban is a 2010, 5.3L with DOD setup. Prior to having it updated by the dealer, the MPG tune is what I was using. I'm leaving on a long trip Friday and would like to get it back to where it was before it was reprogrammed if possible. If not, Lew, I will definately be contacting you for help with a ...

All is well, except, MPG booster tune not showing up, options are diablotune, 87 octane tune, modify stock tune, original backup. Thanks

Seems to have loaded on the vehicle, do you have the mpg booster file that will work on this version? Thanks

THANKS! I'll try it out, let you know monday

UGHHH, What's the story on a tune? Do you need more info? Are you on top of it?? I'm taking a 2k mile trip starting next weekend.....I'd like to get it set up and use the program before I take off to avoid issues if possible. Thanks!

Talked with Jon on the phone Tues pm, got a test tune from him, "9t31e", tried to load it and tool still says calibration not supported... What's next?? Thanks for your help!

Any news yet? Need more info?? Thanks!!

9r30

I have a 2010 Suburban, have in and out at the stealership for a couple of months now, they updated pcm with new calibration, and installed a new torque converter for a trans shudder condition. Predator now shows no tunes available other than modify stock tune and backup, two ecm communication codes ...

The gear ratio is 3.08, stock for this vehicle unless ordered with 2 spd transfer case option... It is very noticeable that the engine is lugging because it will shift out of 6th gear to 5th or 4th if a fly landed on the hood. I can't help but think it would go into mds mode more frequently to save ...

I have installed the mileage tuning on the wife's suburban to impove mileage. She commutes about 50 miles each day to work at 65-70 mph. The problem I see is that the truck feels like it is lugging like crazy at any speed less than 75 with the stock 3.08 ratio and 6 spd trans. Also, the only time ...

Love to have it, [email protected] thanks guys!

Intermittently have a cruise "miss feel". However, I am having a problem with a Pacbrake I just installed where the brake comes on intermittently by itself at idle and after snapping throttle. Tech said possibly TPS problems or needing TPS resetting, He is having me test pin 42 off of ecm to ck for ...

Mine has been doing this for two winters now. Guys ask me if I've got a hot cam in my truck. Touch the brake or throttle and it goes away. Summer is fine, only does it when the coolant temp is low and the factory idle up feature comes on. Takes about 30 seconds after you first start up truck. Has to ...

mikel, I'm in, truck has predator tuner on it now, was stacked, sold the puck in preparation for the Trinity setup. I've removed cat converter, live in colorado, 9k feet elevation. kinda got away from the forums for a while, but I'm back in for sure now. pm me please! 06 5.9L megacab.