I put in a can of Seafoam last night. That stuff is the ultimate. It really reduced the rough Idle.
I am going to put new wires on this weekend and see if that clears everything up.
I have done pretty much all of the above and we are still getting the rough idle. I haven't cleaned the EGR. I have no clue what that is or where it is at.
The Check Engine light came on last night and was FLASHING!! WEIRD!
Any thoughts?