I just installed my JLT/ X cal3 combo from Brennspeed. I got it loaded with 87,93,93+ race gas tunes. The problem I am having is with the 91 and 93 tunes. After uploading either of the tunes the check engine light comes on after 5 sec. of run time and in 3rd in 4th gears from 5000 to 6500 it...