Ignition Coil Replacement
I did a search and didn't find much of anything pertaining to this. I have a 4-cylinder G6 and it has 4 individual coil packs rather than ignition wires. Do these Ignition Coils need replaced with the plugs, much like you would change your wires? Or, do you just leave them as long as you aren't having any issues with them? My G6 is coming up on 75K miles, and I wanted to change the plugs...I'm just not certain if I needed to change the coils as well.