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Snake-Eyes · 03-20-2010, 11:43 PM

If you do this you will void your powertrain warranty on your brand new car. The new global diagnostic system will store the new alternet tune even if you try to flash it back for warranty.

03-20-2010, 11:43 PM	#2
Snake-Eyes Friendly fire - isn't. Drives: GM toys Join Date: Mar 2010 Location: The Republic Posts: 16	If you do this you will void your powertrain warranty on your brand new car. The new global diagnostic system will store the new alternet tune even if you try to flash it back for warranty.