Car does not start

[PLYMOUTH TURBO]

My car is having a hard time turning on completely, I replaced my ecu with an eprom ecu from motoguys garage,replaced coilpack & transistor,plugs/wires,happend out of the blue also,nothing is been hacked or has been touched in anyway,any help is appreciated

 

[BoostedBeaver]

Do you have any spark and are you getting fuel. If you are not getting any spark the only thing you didn't mention was the CAS so as long as you replaced all the other parts with new ones that would be my guess for electrical and if you are not getting any fuel start by making sure that you can hear the fuel pump running while the car is being turned over. Crack the fuel line at the fuel rail and make sure you are getting fuel there also check your base timming and make sure that it is set correctly. Post up when you have done this with more details and maybe I can help you a little more thanks.