new dist, and i get a code 4, swapped it with my other civic and it still gets a code 4, but the other car did not?? so i dont think it is a bad distributor?? is it a wiring problem?? car wont rev past 3000rpms, when it gets there it goes up down, like the rev limiter?? some one said limp mode?? tried alot any ideas????? i cleared the codes, reset????