i have a jdm b18 swapped into a 93 hatch.... yesterday i kinda half-assed ripped out the stereo wiring that was on the car, and the "light up washer fluid squirter" wiring that was under the hood (no those are not on the car, just the wiring) well, i started my car and my aftermarket tach was not working, it was sitting at 8k and not moving... i figured i just accidently disconnected something so i thought nothing of it... i drove off and about 4 miles later the car sputtered and quit. i pulled to the side and now it wont start... im getting no spark. i noticed a open ended wire coming from a harness in the back right hand corner of my engine bay... dont know if that has anything to do with it... what could i have disconnected that is causing no spark?! what with the tach is related to spark!? help me please!