Originally Posted by jwfirebird
you look at the coil terminals while off? put dielectric grease on the terminals?
None of the spark plug terminals looked bad (no cracks or carbon). 2 of them had a tiny bit more of build up on the ground electrode but nothing alarming. One did have what appeared to be almost a melted appearance to the insulating tip around the center electrode. Looked kind of bubbled and melted is about the best I can describe it. Wish I recalled which one it was...I think it was 5. I was a bit distracted with my wife "helping."
I put dielectric grease around the inside of the boot and the ceramic insulator - it doesn't belong on the terminals. Car still ran the same way after replacing the plugs.
Gonna head out there with a screwdriver this afternoon and listen to the injectors.