Kinda confused, I just had my cats gutted and y-pipe optimized and I put in the mil eliminators. Now when they finished doing this they originally forgot to install 1 MIL so I thought that was the reason for the CEL. I went back and had them install both, and reset the comp. I put my diablo chip in stock mode and the car ran fine no CEL for about 15min. After that I got a CEL, I reset the comp tried it in tune 1 mode and got an instant CEL. I thought the MIL's were suppose to elimate the CEL after doing this particular mod.
Anyone have any suggestions? I never had this problem before.
