i have a 00 civic ex and i just swaped in a gsr motor, i needed an obd2b to obd2a wiring conversion, its all in and together and it starts up but it runs like ****. i had it copression tested and the timing checked so its not that, but it runs like its not getting enough spark. i had to make some mods to my wiring harness especially for the distributer so im thinkin it could have to do with the wiring. im not shure of the correct way to wire it. if anyone knows please let me know. thanks