I accidentally did an overwrite to my stock file if someone could please post up stock file for a 2017 Sierra 1500 6.2L 8 speed that would be awesome. It's a denali trim but I'm pretty sure that doesn't make a difference.
I accidentally did an overwrite to my stock file if someone could please post up stock file for a 2017 Sierra 1500 6.2L 8 speed that would be awesome. It's a denali trim but I'm pretty sure that doesn't make a difference.
Open up your tune file and hit Ctrl+L or go to Edit > View Change/History Logs and open the oldest file available tune.
If that doesn't work here's a stock file: Billy's Truck (Stock).hpt
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