I checked the coil thorougly and 2, 3 and 4 on the coil output were the plugwire connects were clean. However, the #1 was corroded. Any Ideas?

 

i would just clean it, try to install some di-electric grease to prevent the corrosion next time.

 

I did do that and I also cleaned the entire coil pack because, it had oil residual all over it from the valve covers leaking. I am just gonna go ahead and replace it because, it still ran rough after. I am actually just gonna buy everything new, to be safe. What brand do you recommend?

 

remember try dealer parts especially plug wires.

 

Yes, i'll do just that. Thanks again.