[98SteedaGT]

I had a heart to heart with my ECU (hammer, smack!!). After that it starting playing better with the kiddies, and stop complaining so much. .... I would just say to have someone with OBD-II reader check the DTC coming from your computer. It's prob the same mine were. HO2S Failure, (typical code from exhaust work), except it took me adding a larger MAF/TA to the car to trip it. I put in the MIL Elims and it took a couple weeks for the computer to settle down and be nice.