diablo i2

[Hunko]

i have a 2015 silverado 4.3l. i bought it brand new and recently put a intake and exhaust on it. put in 93 octane ever since first fill up. got my diablo i2 in today so i went to install it. pressed on the easy tune and the only thing i could access is the 87 octane tune. the 91 and 93 octane options where locked i could not press on them. so i clicked on the 87, stock wheel size and removed the speed limiter and smooth shift. went for a drive and could not feel the difference in anything maybe even a decrease in power it felt like. can anyone share or give me advice on how to correctly tune my truck. thank you

[Lyman24]

I had to do mine twice. The first attempt the screen locked up. You should also see the "flex" tune? That's for performance. You can also select different parameters afterwards. After that it shows status and building the tune and installing.

[Hunko]

I had to do mine twice. The first attempt the screen locked up. You should also see the "flex" tune? That's for performance. You can also select different parameters afterwards. After that it shows status and building the tune and installing.

 

 

i do not see any flex tunes. i messed around with the advanced tune section but got no where. froze on me a couple of times too which i found really weird. do you drive with the tuner on and plug in? i unplugged mine when i took it for the test drive. i am reading about a custom tune for 150$ from diablew anyone have this?

[Lyman24]

Hunko,

Did you look for updates prior to using? Don't know if that will help. Yea, mine frooze up too. Under "advanced tune" then select "standard tune" is where the flex tune should be. You let the tuner walk through the tuning process, it will show you % of progress while Installing then it will indicate when it is complete. You can unplug once complete.

[Hunko]

Hunko,

Did you look for updates prior to using? Don't know if that will help. Yea, mine frooze up too. Under "advanced tune" then select "standard tune" is where the flex tune should be. You let the tuner walk through the tuning process, it will show you % of progress while Installing then it will indicate when it is complete. You can unplug once complete.

 

 

 

ya i made sure i updated it but its still not letting me do a lot of things and is still acting up. i am going to get a custom tune from diablew next week and see if that works better. might even pick up at catch can too