5.3 tuner?

[odd boy]

Try this and get me log of PT & WOT.odd boy.tun

[jonathanrayce]

I tried that tune and the truck would crank but after sitting for about 30 seconds wouldnt climb over 2500 rpms and would hardly even pull itself out of its tracks. I sent the wrong stock file. Here is the correct one. The only difference was the trans calibration, system, and speedo calibration. Let me know what you could use from me.

[odd boy]

I will look at today and get back to u soon