I had been putting off changing plugs because of all the horror stories.My 06 had 57k so figured it was time.So took the pb blaster sprayed some in each cylinder.I let it soak for about 2 hours.Went back to back them out a little.They starting backing out easy with no squelling.Pulled all 8 with no problem.Replaced them with ht1's.Now I will have to do my wife's 05gt with 60k.Hope when I get around to changing hers that they are that easy.
