Quote Originally Posted by brobradh77 View Post
I have discussed this "break in" with an efi live instructor...he told me that a tune will tweak its elf over a period of 100 miles or so BUT NOTHING you will notice..If your truck is shifting like crap for example when you put in a new tune it won't get better with time...
thanks brad, that makes alot of sense!!! thats something i can understand lol.. i guess what i am looking at is the pcm or ecm whichever!! is nothing but a processor which processes signals , kinda like your home computer, it processes data which so does an auto computer, now i ask myself well my laptop or desk top doesnt get any faster over time lmfao!!! so why should a auto computer... but i do understand its capiable of tweaking its self why it learns but like you mentioned nothing that you can actually feel.. once again thanks for something more logical !!!