SlowSixSpeed

The extreme on an 05 should definetly slip your clutch, if its not something is wrong.

You might have a previous download on it.

900' and 30psi on extreme at WOT...... something is wrong.

Cummins610

Yea,WOT should be more like 1400,does your truck surge at WOT & does it smoke constaintly or only when low boost?

spooling

not exactly sure what you mean by surge? and it mostly smokes at low rpm and little bit at wot. However my truck was smoking a little bit even before the tuner, is this normal? Should i put to stock and get a reflash?

spooling

again i know nothing about the history of this truck either so it could possibly have a tune in it too.

SlowSixSpeed

It shouldnt smoke when "stock"

Take it somewhere and get it reflashed, hopefully they wont void you.

Dodgezilla

You can't load two different tunes in your truck so that is not a possibility.... It should smoke a lot at WOT on the Extreme tunes....

spooling

so i set it to "tow" before my drive home from work, and I noticed the boost was the same as extreme, spike at around 38. I also noticed a small decrease in power, but more smoke at wot. Does this sound like somethin is wrong. Should I look at the truck or the tuner?

spooling

read some codes under permanent codes:
control module programming error/not programmed

SKIM secret key not stored in PCM

anyone know what this means?