While launching "aggressively", I cause this condition which limits my throttle and concurrently my speed. After the car sits for awhile everything operates normally but the check engine light stays on, and of course the cruise control light keeps flashing. LICmotorsports plugged in their code scanner and came up with 2128, something about too much throttle angle. Adam noticed I was missing my throttle stop. Anybody else have this problem? Was it the throttle stop or something else? I will be replacing it. Thanks and I hope this post makes some sense to somebody. Gas tank was full. Big thanks to LICmotorsports for checking this out as soon as it happened and at the end of a busy day.