20 minutes and no tools? What are YOU smoking!! Did mine today, it took 2-1/2 hours. A royal PITA, although it was worth it.lukeg199 said:I just replaced all of mine and it is actually a pretty simple task. For the left side of the engine bay you have to remove the air intake and resinator boxes. Most of this you can pull out without tools, but i think there are 2 bolts to be removed. The right side is a bit tougher. You have to loosen the winsheild washer resivoir. However i was able to replace the plugs without removing the hoses from the resivoir, just make sure the it is at most half full. As far as the spark plugs go a long extension helps alot here. All in all this took about 20 min.