Our Ion died 2 weeks ago. now it only runs on 2 cylinders

the 2004 saturn with the 2.2 eco engine has the coil packs sealed and right on top of the head so you replace both at the same time.

You are talking about the coils themselves. You have an IC control for cyliders (coils) 2/3 and another IC control for (coils) 1/4 these are circuits 406 and 423. Also check the ignition control module ground to ensure clean and tight.

Thank you for trying to help. where do i find the IC's and what do they look like?