Okay so an update on the spark plug situation. I took the wires off the coils and funny enough number 2 was all rusted and the rest were fine.

My theory is that because of the corrosion/rust it caused the spark plug to foul after a while from not getting a good connection. Possibly random misfires led to build up of fuel fouling the plug. Either way more evidence towards the spark plugs. I cleaned the connection but its still misfiring so its probably too late and it needs to get replaced. I bought them and ill be putting them in this weekend.

 

Sounds good. Keep us informed!

 

It's not the spark plugs. It's still misfiring on 2. I know this be a use it runs very rough and when I pull the wire to cylinder 2 it stays the same. Well I looked into the coil pack and noticed this... Looks like that was the problem... At least I have nice new iridium ac Delco spark plugs.