Hi the problem is that my i2 did not recognize the old tune, it told me that i had to retune again like if it was the first time. but there was a tune in my truck already i never went back to factory tune before.

my biggest concern is that if i want to go back to factory tune I´m afraid it could go ...

Hi, i have the i2 tuner. its been a while since the last time i plugged it in my 2010 5.3 lts silverado.

i wanted to check some codes and i found that my backup is gone. i had a tune program loaded on the truck now its gone.

truck is working but i lost the factory tune back up.

what can i do? i ...

Hi i just bought my I2 Tuner and i would like to know what tune do you recommend to get the best MPG.

i have a 2010 5.3L silverado pickup and i always use 92 octane gas. which tune do you recommend between the diablo tune or the MPG booster.

I´ve read some treads saying they use the 87 tune for ...

Hi i´m having problems to run dataviewer on windows 10.

when i try to run it. an error comes up that says, the application could not start because the parallel config is not right.
it says to try to use the sxstrace.exe for more details.

Thank you!