I have a 1990 honda prelude and I'm not getting any spark I replaced my coil and that wasn't it. New spark plugs and that wasn't it either

Any suggestions?

If the Check Engine Light comes on and goes off normally, when the ignition switch is turned to ON (Position II), replace the Ignition Control Module (ICM):

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-4.html#post265896