well i just got this car and the when i got it the owner told me that it was missing and backfiring and the engine was just rebuilt, i am new to the turbo 7m thing and i would sure like some help from someone, the car runs but not good and i don't know if this guy was in a hurry but it looked like he rushed alot of things and i have to go over the whole car and fix stuff and right now it just looks like too much work so if you guys can give me a few pointers and also tell me how the coil pack fire off and work maybe i can figure something out