I have a 2001 ford explorer sport with the same engine. all you have to do is loosen the tensioner bolt a lil bit and than use a 3/8" drive ratchet in the square hole and use that to move tensioner.
That is some dark @ss tint. And I have to say you are one lucky s.o.b. Around where I live if you have your front window tinted you can get a ticket for over a grand and 75 for each addtional window that is not legal.