When I click on the links from your last post it gives me the message "Webpage cannot be found."
I took a video of the distributor spark on my van. I'm hoping you could tell if its a bad distributor by the video? I was trying to compare it to the video you sent but I'm not sure what to look for. My video also goes on to show the condition of the cap and the distributor itself after the spark test.
http://www.youtube.com/watch?v=3E5pTgsQKps
I don't know the actual mileage for the current plugs and wires but its been more than 5 years so I'm sure its time for replacement regardless of the distributor.
Thanks for taking the time to help.