Thanks for the response, I just did the same setup, now its much better, I guess we will see if fuel mileage drops with DOD turned off.. ,

Hello,
So far I love the product, trying the get everything dialed in.

I was just wondering what other tunes Silverado owners were using, I currently have the 87 octane with TQ turned off and 5% throttle boost, seems as if trans shifting could be a little firmer, I currently use the firm setting ...

I have run a few tanks with the booster tune,I have not really noticed any increase in MPG,I agree also,I will switch back to the 87 octane tune.I hear a lot of my friends say,Oh I get 21MPG without a tune,then when I get in their truck it says 16 on the dash.Lets try to be honest with our actual ...

Sure thing,I will report back after a couple tanks.Stock I was getting about 16mpg,then I installed drop in K+N filter and flowmaster muffler,now I get about 17.5mpg,I hope to get an average 18.5 mpg with the tune.

Thats great ,I hope to get 20 on the highway,I just switched over to the mileage booster tune,I will monitor the first few tanks.I got 3.08 gears ,this may help even more.I love this tuner and I'm very happy with my purchase.Built in the USA is my favorite part about it..

Dude ,I bet that Camaro is awesome with those upgrades,Kick some Mustang butt..lol

Have a 2011 Silverado 2wd with the 87 performance tune,I was thinking about changing to the mileage booster tune.Has anyone used this tune,if so what boost are you getting.

Just got my U7194 and it was all up to date and ready to go,Installed the 87 performance tune ,I love it.My question is ,if I use the mileage booster tune will I lose any horsepower,and what exactly is happening to save fuel.Thanks

yeah, I ordered the PC interface kit,will the box have a cd to download the needed software,also how do I tell the current version,my programmer will be here today,WOOT.

Just bought the u7194 for my 2011 Silverado 5.3 2wd.Will the programmer need to be updated?I also have a K+N drop in filter and flowmster exhaust,I want to use the mileage booster tune,will this be ok.I am new to this so please forgive me if these are stupid questions,thanks in advance.

Hi,just purchased a U7194 for my 2011 Silverado 5.3 2wd,I bought it from Diablos website,will I need to update the programmer or wil it be ready to go.Also with the mileage booster tune what is the expected boost,thanks