We did some VE tuning last night on a 02 Z06 and got it just about spot on....we let it cool down for about a hour and it was about 4% rich, pulled some more fuel and called it a night. This morning we fire the car up and let it warm up and its 6-13 % rich ...i have Looked over the file countless times and i cant figure out was is going on...Can someone look at this file and see if there is something we are overlooking?
02 Z06 6.2 P1SC procharger
Bill