I have a 98 Dodge Neon R/T with the DOHC It has been a great car. I went to start it and all it does is crank. Not getting any spark. Already replaced the coil.. no help. the car ran graet the day before and i have never had any problems out of her. Can anyone help me?

Spark is controlled by your ECM.
It relies on a Crankshaft position sensor (CPS) for a timing signal for number 1 cylinder and a Camshaft Position sensor (side of valve cover) to signal a the coil to fire.