i just bought a Smarty SR, and the dealer i bought it from are a bunch of tool bags!!! they told me to download TNT and run level 4 so i did and now in park my truck blows black n white smoke n studders, i emailed Mr. Wagner and he got me on the right track... Can not thank him enough !!:ic on_clapclap::icon_cl apclap::icon_clapcla p:

 

ya next time you should probably ask us or read a previous thread about what your thinking of doing chances are someone here has dealt with it before...many people have the smarty here including myself if you have anymore questions please ask..were here to help

 

ok i do as you tell i am runnig level 5 on the smarty and i love it but i want to get the best fuel miellage i can any ideas

 

level 3 works the best for me but im not turning 4 rear tires