No, it was a tune by a dude (craig I believe? well known tuner in Utah) in Ogden/SLC. He tuned for the tmic and cai so its not that. cant imagine that causing a miss fire, i donno though im a noob? I am fairly certain spark plugs since they have never been replaced.
Meet tomorrow at Lucy's we still on for it? I will be bringing the stock lgtwagster instead now.