Updated Stock Tune

[Cougar281]

Can anyone get me the "latest & greatest" stock tune for my LBZ ECM from the VIN? My version of TIS is one release short of the 12632483 OS. I assume that I can always full flash back to the 12606128 OS if I so desire? No bootloader conflicts or anything with the E35's?

I've heard the rumors about CVN tracking being part of the 2483 OS, but I could care less... My truck is WAY out of warranty with 160k, and being an 04 with an 06 powertrain.....

Thanks

[bballer182]

I've heard also that mileage will instantly decrease with that OS as well. (stock for stock)
I have a 2483 stock OS but i don't know if the segments will match yours.

[Cougar281]

I've heard also that mileage will instantly decrease with that OS as well. (stock for stock)
I have a 2483 stock OS but i don't know if the segments will match yours.

Well, as long as I could revert back to an older OS, it couldn't hurt to try... The most important things are that the truck the tune comes from has auto dual zone HVAC and a 34 gallon fuel tank, I think....

[jay p]

I have a 2006 LBZ 3500 with auto and dual zone climate control. I read it out of my spare untouched ECM.

Jay