GM 8 speed tuning now available

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mikel
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GM 8 speed tuning now available

Post by mikel »

Update your i2030 and you'll have the option to tune the TCM for a firm or hard shift tune.
Tis applies to all C7 Corvettes, as well as 15+ Trucks and SUV models that are equipped with the 8 speed.

If the TCM is not up to date from GM, the tool will read out the existing file and ask you to send it to us, so we can add support for it in a new update.

Thanks
Mike Litsch
Holley Technical Sales Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST
Motopsycho
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Re: GM 8 speed tuning now available

Post by Motopsycho »

Will the InTune i2 work on my 2017 GMC Sierra Denali 6.2L/8-Speed?
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06MonteSS
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Re: GM 8 speed tuning now available

Post by 06MonteSS »

not at this time.. there is currently no 2017 support yet..
06MonteSS / DiabLew Tune
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2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net
nitrodave88
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Re: GM 8 speed tuning now available

Post by nitrodave88 »

On my 2015 gmc truck with 6.2 8 speed it just read the tcm then said to send to diablosport how do I do that ?
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06MonteSS
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Re: GM 8 speed tuning now available

Post by 06MonteSS »

copy the tcm unknown backup tune file from the intune to your computer harddrive.. then attach it in an email to support@diablosport.com and let then know your vehicle year, model, engine, etc and that you need support added for your TCM..
06MonteSS / DiabLew Tune
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net
nitrodave88
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Re: GM 8 speed tuning now available

Post by nitrodave88 »

ok 06MonteSS I got it done and emailed thanks waiting to here back :drivingbad:
nasdmax
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Re: GM 8 speed tuning now available

Post by nasdmax »

Also sent mine Friday, waiting to hear back.
Danoblo
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Re: GM 8 speed tuning now available

Post by Danoblo »

I sent mine in on the 7th. Anybody heard back yet? Any idea how long it will be to get the update? just wondering
Zach
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Re: GM 8 speed tuning now available

Post by Zach »

Any files I received are supported here on the latest tester application.


TRINITY:

trinity_gm_can_gas-1t13ud_update.crom

i2:
GM_TUNES-2t02xf.ITF
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Bhartman15
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Re: GM 8 speed tuning now available

Post by Bhartman15 »

Are you still going to have the 8 speed update out on Monday for those of us who sent our files in?
nitrodave88
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Re: GM 8 speed tuning now available

Post by nitrodave88 »

I put the trans tune in mine on firm did good about 300 miles then picked up a awfull trans toqure converter shudder what the heck is this
vig
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Re: GM 8 speed tuning now available

Post by vig »

nitrodave88 wrote:I put the trans tune in mine on firm did good about 300 miles then picked up a awfull trans toqure converter shudder what the heck is this

shit, following cause the C7 is known for bad TC and was hoping to avoid replacement by using this trans tune
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mikel
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Re: GM 8 speed tuning now available

Post by mikel »

nitrodave88 wrote:I put the trans tune in mine on firm did good about 300 miles then picked up a awfull trans toqure converter shudder what the heck is this
I have not seen or experienced this, does it go away when you go back to stock?
Mike Litsch
Holley Technical Sales Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST
selmahotrod
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Re: GM 8 speed tuning now available

Post by selmahotrod »

Will the InTune i2 work on my 2017 GMC Sierra Denali 6.2L/8-Speed?
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06MonteSS
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Re: GM 8 speed tuning now available

Post by 06MonteSS »

no.. 2017's are not yet supported...
06MonteSS / DiabLew Tune
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net
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