Thanks!! Got them all in except 1. The passengers side rear one is at an awkward place I can't get any socket or wrench. Im going to get a jointed socket extension tomorrow for it. The old plugs must not 've been replaced in ages. They were burnt crispy and the gaps ranged anywhere from .060 to .040...Who ever owned it before apparently didn't wanna put any work into it. But now its running much smoother! Thanks Again!!!