2011 Silverado 6.0 2500HD 4x4

[Shadowman2013]

Ok its been a while!!! is there any luck or hope for my 2013 Silverado 2500 HD 6.0 vin code G!!!!!!

[topdj]

I have a 2011HD G vin any luck with full compatibility ? I'm hearing no real difference in running one compared to stock.

[binhassan]

good day..

any news in G motor?

3 year with nothing!!! seriously!!

should we wait more or just forget that thing!!

we need an answers!

[06MonteSS]

any feedback here?

Yeah, I have some...

I just tried the Trinity on a 2012 Silverado 2500HD 6.0... no worky worky....

My trinity is all updated to the latest 1r10 updates... I was able to select the year, model and engine for the truck in the vehicle selection screens....

but when I connected to the truck, the Trinity just continually tries to read the ecm and then after several minutes, pops up the message "Failed Cut"... then I press continue and I get "Seed/Key (-1)"

Thoughts???

[XjBilly]

Seriously??!!! You're joking right ? I think we've all got a few thoughts about this crap , as the previous 11 pages show

[mikel]

Seriously??!!! You're joking right ? I think we've all got a few thoughts about this crap , as the previous 11 pages show

latest update with any unsupported 6.0 2500 files we have received

[XjBilly]

Thank you, Thank you Everything seems to be working perfect now !! I hope this works for everyone else that was still having issues . I do have a question though. I get the 87 octane tune, and the mpg booster, but what is the diablo tune option ? is that for custom tunes ?

[06MonteSS]

the Diablo Tune is a tune made for 91 octane gas or higher....

[RaXaR]

Seriously??!!! You're joking right ? I think we've all got a few thoughts about this crap , as the previous 11 pages show

latest update with any unsupported 6.0 2500 files we have received

Does this solve the dod issue in 2014 silverado's?

[mikel]

Seriously??!!! You're joking right ? I think we've all got a few thoughts about this crap , as the previous 11 pages show

latest update with any unsupported 6.0 2500 files we have received

Does this solve the dod issue in 2014 silverado's?

No, but I have a test app I can send you that will, if you give me until tomorrow

There will also be improvements inthrottle response coming, which I know is lacking big time

[RaXaR]

No, but I have a test app I can send you that will, if you give me until tomorrow

There will also be improvements inthrottle response coming, which I know is lacking big time

Cool, will be waiting for it.

[XjBilly]

BIG PROBLEM . Had the 87 octane tune installed. Hit performance , the 87 octane to adjust a few things like tire size, I get " Backup in tool appears to be corrupt " " Not tuning vehicle because backup (4) " !!!! WTF !!! Went to restore original tune, says "just a moment " and then restarts and thats it !! WTF !!! My truck makes more than half my income and getting warranty work with a messed with PCM won't work !!!

[XjBilly]

Weird.... Brought the tuner in, hooked up to computer, uploaded stock tune , couldn't do much more than that so took the tuner back out to my truck and ............ the damn thing works again !!! I don't know why, I don't know how, but it works now !!! There is definetly an issue of some sort there though. The only odd thing I noticed before this happened is as I was on the highway, monitoring with tuner, it said signal stream stopped, waiting for engine to start, while I was driving !!! then after about a min or so it came back on !!! No ideal why. Sleep timer is set to 60 too. Not sure what's going on, but for now its working again !!!

[mikel]

interesting, keep us informed.

[coryjage]

my tuner has been working since july ive had it on mpg boost and the 87 octane one i didnt notice any difference with the 87 but i noticed fuel mileage gains with mpg boost about 3 mpg better