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No damage will occur, we've tune many trucks with higher mileage and we have a lot of customers with 100K miles on the drivetrain.
It's on the driver's side, next to the power steering pump, mounted on the fender, has a black plastic cover on it.
two 7mm bolts hold the connectors on, disconnect the battery before installing the pcm.
thanks,
a tune from Nelson Performance would be a great investment! i love mine i have nothing but good things to say about it. go for it man.
Sounds good!
ya do the tune made my yukon a way different truck/suv. it feels like more than 20-30hp ur gaining cuz of all the other stuff they do and btw if ur speedo is reading slower than ur gps then in theory ur keepin miles off your truck... not a whole lot tho. sounds like ur not even 5% off so if u put 100 miles on ur odometer u really went 105 lol.
Well, gonna have to wait a little linger on the tune. Having issues with my HVAC. Look at my new thread under T&D and tell me what y'all think.