I can see sparks around my plugs at night. I have NGK iridium plugs. Has anyone noticed the spark lights around their plugs?

 

Time for new wires. Be sure to use dielectric grease around the connectors.

 

Yea your wires are "arching". Go ahead and replace plugs while you're doing the wires. Do a search for plugs, there have been many helpful hints about doing plugs on our cars.

Use antiseize on the sparkplugs and di-electric grease in the boots of the wires.