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Discussion Starter · #3 · (Edited)
smarty has to be vin coded to your truck so if they do that u have to keep the smarty for it to work i belive.

Yes true, but i am nearly certain that if you unlock it off of the truck, then put it on the new truck (any tune) then reset the 2nd truck back to stock it should engage the 3cyl high idle (and nothing else):headbang:
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