I'll also volunteer to do this for free (I own a full EFILive and have also made a bench programming harness) for established members here (must be a member for at least a year and occasionally post something other than "help me" threads) for two functions. Enabling electric fans and/or changing the installed tire size which will correct your speedometer. The tire size change also instructs your PCM to adjust all of the shift points and pressures in your transmission and transfer case which improves drivability when you have other than the stock tire size installed. Some handheld basic tuners do also give the ability to adjust the tire size as well like the Diablosport ones.

The only catch is you would have to send me your PCM for me to do the adjustment and include $ for return shipping. Also I can only do this for free for 03-07 H2 models. H3 and 08/09 H2's have a different PCM that would require me to buy a tuning license to do this on....

 

Mix man, what is the vehicle licensing credit situation like with efi live? Hp are 50 per credit and you need 2 for most applications.

 

Efilive does it per VIN# are $125 each. A new device comes with a couple of licenses to use. Also need to make sure you get one that is for GM tuning (they have them for Dodge, etc too).

Also - you need to delete some of your old private messages fast... Check the sent ones too. You have reached your limit and was replying to one from you.

 

Thanks I just deleted some.