heres the deal i just put a new crank in my car because it was not holding oil pressure and the crank journals were warped i did it put it in started it up runs perfect except that it has and check engine light that reads code 15 i took hazard fuse out to see if was false it came back car takes awhile to start up at first and sounds like it wants to die i check voltage at distributer reads 12v perfect light still on WTF i already replace the main relay 2 weeks before...... i noticed that when i put the transmission back in that the coolant temp plug got locked in transmission so i cut the wire and im gonna get a new one hopefully when i find one i dont think that would cause the code 15 though any ideas ?????? or knowledge of this