I was hoping someone may know the cause for my FI light issue. I just finished my 1397 upgrade and when everything was put back together and we tested it on the dyno the FI light kept coming on when we hit the rev limiter. Didn't seem to hurt the power on the dyno run. Also when I road tested it the FI came on with just high RPMs. And another issue, the FI light comes on when I use the MSD Launch Master (2 step) for more that 3 seconds. Any help you can provide is greatly appreciated.