my 2006 stratus will crank but no start replaced ignition actuator ran for a day

Hello, a case where the engine will crank and not start is one that will involve a concern with either ignition spark, fuel delivery, air to the intake, engine compression or engine timing. Hands on testing is the only way to see what needed element or elements are missing so that you can approach the related system more thoroughly and drill down to the root case to determine a suitable action plan towards repairs.