2013 gmc sierra programmer

wildlands

Senior Member
Need to get a programmer to reset the speedometer and ODO. Nice Big ticket sealed the deal, I was just going off the estimated difference on tire size but way off and it cost me. Since I am going that route going to look at a programmer to tune the truck also. Anyone have any recommendations on which programmer to get. Look for a good economy setting to help with gas but also something I could drop in there if I need to pull something heavy.

Thanks
 

cr00241

Senior Member
I would look at a hypertech or a diablo tuner. I had a hypertech for my 5.3 and adjusted the tire size and the transmission shift points. It also had a setting on which gas you wanted to run in the truck.
 

GoldDot40

Senior Member
For about $150 more, you could have it dyno tuned through a speed shop and get WAY more bang for your buck vs a hand-held programmer. And they'll fix your speedo too.
 
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