What's the recommended ignition coil maintenance?

[Michael330009]

I just hit 80k miles on my focus with the normal tune up should I also do the coil packs ?

I've already done the shocks and struts just trying to do what I can for a while

 

[FocusMike]

If they aren't bad you don't need to replace them. Just replacing the plugs would be fine.

Here's a great tutorial if they are bad.
[video=youtube;fJX0iiUInGw]https://www.youtube.com/watch?v=fJX0iiUInGw[/video]

 

[Tom]

If you do replace the coilpacks make sure you purchased OEM Motorcraft and not the cheap brands from Autozone.