Quote Originally Posted by allmotoronly
prolly not a vaccum leak... that wound not cause the rev limiter to hit so early. It has to be the ECU. Beind jdm or not is not the problem. It may have been dropped or something at one time, because if the actual rev limiter is hitting, then that can be the only problem.
somethin like that. I wasnt saying being JDM was the problem, but a couple of other guys i know have run into the same problem w/ JDM ECUs