My motor wont start,I have a 97 civic ex wire harness on it. All the thottle body and intake manifold sensors are hooked up.A sensor by the crank pulley (it goes to the oil pan).the cat and the o2 sensor are not hooked up. I started the motor when it was in the interga its started fine.somes friends say it may be timing or air in the fuel line.I'm ready too call it quits and take it to a shop. SOMEONE PLEASE HELP!!!!!!! (97 b18b motor, 96 civic coupe)