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Trinity does not work in my 2010 GMC Sierra Denali
Posted: Mon Apr 19, 2010 3:41 pm
by speedy
it has the 6.2L. I have updated it with the latest update on the site but everytime i go to performance it tells me "your calibration is not currently supported." I have called the reps and they tell me the same thing. here is my original back up file. maybe it'll help
RE: Trinity does not work in my 2010 GMC Sierra Denali
Posted: Mon Apr 19, 2010 4:21 pm
by mikel
email sent
RE: Trinity does not work in my 2010 GMC Sierra Denali
Posted: Mon Apr 19, 2010 8:07 pm
by speedy
Thank you i will try this as soon as i can
RE: Trinity does not work in my 2010 GMC Sierra Denali
Posted: Thu Apr 22, 2010 4:13 pm
by mikel
is your working?