First time tuning an E78 in a stock Silverado 2500. I've read all the basics on the ECM. Does anyone have a tune file they're willing to share before I dive into it? Would be appreciated, thanks!
First time tuning an E78 in a stock Silverado 2500. I've read all the basics on the ECM. Does anyone have a tune file they're willing to share before I dive into it? Would be appreciated, thanks!
Last edited by msnookums; 3 Weeks Ago at 04:37 PM.
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