I replaced my rotor kit and distributor cap but the car won't start. What do I do? I've made sure everything is plugged in to the correct place and plugged in tight. It tries to turn over but won't start. I'm not sure why it won't start?

 

did you remove the opti to replace the cap & rotor or did you leave the opti on car and just replace C&R that way??

 

The spline on the opti can be off. Causing timing to be incorrect.