How to access and the rear middle spark on 3.8 98 windstar I can't reach it on 1998 Ford Windstar

Last time I replaced them I had to get some one taller with longer arms but some one said that maybe if I took the panel off where the wipers are at that I could get to it but he doesn't know much about cars

Asked by for the 1998 Ford Windstar
Check out the video on youtube! He might know more than you think! It can be accessed without removing the cowl, it's just tough!
Thank you ill check it out.
U R Welcom.