Thanks guys.

If I were to buy a 2018 Silverado diesel would I still be able to use my I2 or would I need to update to a newer tuner?

I have re-geared my last two trucks from 3.42 to 3.73 and it made all the difference in the world when towing my travel trailer (over six thousand miles towing Mich, to West Coast twice and Mich to Fla plus lots of in state towing). 3.42 is not a towing gear, I got better mileage when not towing ...

I feel jilted. I can’t find any porn with my i2.

Why don't you try calling tech support if you need help, also you have to turn off rev limiter to go over 100.

Just my two cents worth, but I get tired of the bad mouthing of your product I see on this forum. Sure, things don't always go perfect with anything mechanical, but I don't see how a tune has anything to do with the tow haul mode. I just spent two months and towed for 9,646 miles with my travel ...

Thanks Lew.

I am running the Diablo 93 octane tune on my 2017 Chevrolet 6.2. I will be pulling my travel trailer in California, do I need to change the tune when I get out West? 93 octane is easy to find in Michigan but might be a problem out west. Don't want to mess up the truck with low octane fuel.

I will be towing in hot weather and want to set the fan up so that it comes on at a lower temp to help run a little cooler(hopefully). Can I change the settings without messing up my Diablo tune I am running? 2017 Siverado 6.2, 8sp with 93 octane Diablo tune.
Thanks

Thanks to all of Tech Support personnel especially Mikel, Rich, and Jon for all the help getting my unit to work. We had a rough time for a while but you guys were always helpful and patient. It works great on my 2017 Chevy Silverado LTZ 6.2. It works great!

Best to call customer support on Monday. May have to wait for a few calls, but it is the best way to go.

Mine seems to trying to read the PCM but just sitting there. Is this normal? If I try skipping the TCM by saying No it just sits there also. Can't get past this part of start up.

mikel wrote:dealer release announcement is going out today

tuffram1996 wrote:Any real time update on the 2017 release. Trying to stay patient but its getting really hard having this $370.00 paper weight sitting here.

Plus one!