so i took everyones advise and picked up a smarty for $400 i plugged it in and programmed it on level 1 for mileage and have not noticed and gain in mpg driving im gonna try and update it to the new revo software tomorrow if its not already at that my question is i have the option to manually add timing tq and something else i cant remember any recommendations on what you guys run for best fuel economy? im currently around 16 mpg city hwy mix truck has a airdog 100 4" exhaust S&B intake besides that pretty stock any tips to point me towards those who brag about 19 in town mix?

 

Highest setting always seems to get the best mileage if you can keep your foot out of it.

Luke

 

ok well i updated my smarty to the revo software little did i know it already was at that but after spending some time trying to figure out how to update my smarty i got it done question is i noticed theres a update for cold climates and to help with winter fuels? what exactly will this do for my truck in the winter?

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i also went and changed my timing to 4 and left everything else such as torque and duration at stock truck seems to get move a little easier as before on level 1 everything was at stock so hope fully having timing bumped up will help increase fuel economy

 

well if you have a timing box anyone is good i set mine at 5 odd numbers if ya dont have a timing box is good it tells in the paper work, i goot milage and good power when needed

 

No I don't have a timing box I just set my smarty on level 1 fuel saver and did my timing at 4 which is what smarty recommends for mileage

 

mine has the catcher software on it and i get my best on level one im gettin 19 city and 22 hghway but im also a standard

 

yea mine has the catcher soft ware it already has the timing set i think??? i didnt know you can cxhange the timing, shows ya how much i know

 

well if you down load the revo software you can manualy adjust injection timing and durration to try and get a better spray with for your setup

 

well i dont know how to do that i dont have the wiring or what ever

 

So adjusting duration will help with getting a better spray? I didn't wanna mess with torque cause I figured more was bad for tranny and mileage but timing is on max 4 and seems to have made a sufferance we'll see when I fill up speedo is also off so I need to recalibrate any idea with smarty what's best for 265 75 r16 some website said like it should be 31.** but that made my reading to fast so now I'm somewhere around 29.** and reading like 1 or 2mph off and checked by odo and its off roughly .3 ish on a 6 mile drive

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I kinda guessed duration was how much fuel my injectors shoot in/how long they're open