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I am having a problem when i try to download the current tune that is in my truck, more specifically when it gets to the TCM portion of the download. It keeps giving me an error message as follows:...

Ok i fixed one of the problems i was having. But i still would like a decent tune if someone has one. I am completely stock at the moment. I have oredered a CAI kit and will change that soon. I have...

Well then maybe you guys wouldn't mind helping me out too? Lets assume i am diesel tuning illiterate (because i am). Where in the world do i start with my 01 LB7? I am getting some silly pop up...

Also i am getting a "Cable Init" warning when i try to connect my cable from my laptop to my truck. In the box that pops up it says "the interface was found but no vehichle pwer was detected. Verify...

I would be very interested in trying those tunes as well 03 duramax. I just emailed you to see if you would send them to me. Will the tune for a 2003 be ok in my 2001?