MIKE JOHAN

[dickieshemi]

WHEN DEVLOPING THE U7137 DID YOU GUYS EVER SUCCESSFULLY TUNE A 03 04 TCM? CAN YOU TELL US THE OBSTICALS YOUR HAVING with the tcm also has B&G successfully tuned a 03 04 tcm?

[mikel]

We flash the TCM in these trucks each time you tune the truck, we just do not yet have the ability to edit/modify those files.

[1shocker1]

Mike,

I understand the 03's are just a pita all together. On the 04's some more options are available on the predator, but is the tcm part similar to the 03's? What changed on the 05's and up that made it alot easier to get tcm control?

[snakejr]

as my understang the 03 computer overwrites and outside programing and throws codes or worse blows engines hense why kennie bell took there charger off the market for 03's dodge is verry difficult about relasing there software wich makes it harder on everyone the 03 was the first year back with the hemi they have 16 spark plugs as do the rest of the hemis but in 03 there was no mds and there using spark plug wires instead of a 16 guage wire like u find on most 04 and up so in the end 04's and up have a dif computer wich does not have the bs computer the 03's do