Originally posted by John
also another thing, seems as though my ecu was reset (clock on the radio and all presets were gone). Why would they do this? There were no codes ever thrown on the car. However, I will say the car feels much stronger for some reason, and I think it has to do with resetting the long and short term o2 corrections back to the original programming of the diablosport chip. I've seen this before on the dyno, just an interesting foot note
i'm sure they just un plugged the battery...........
which , as you should know is the first step of working on any car

JFWY
but resetting the ecu on stangs often always seems to make them run better.........
i remember doing it on mine a few times and it was a night and day difference, untill the computer got back to its factory "pig rich" mode