Recent content by Gadestroyer74

I have a programmer Diablo sport trinity2 platinum. Can that be done with this or is this something else different ? I have a 2017 GMC Sierra 5.3 with the 8l90e. I haven’t noticed any shutter yet. I have 86k on my truck with a 7 inch lift and 35’s. I just bought 12 quarts of the blue label Mobil...