Originally Posted by StxDangerRanger
I want to say yes.
I know you have to on both 4.0l. It isn't terribly hard to do. Taking your fan off will be fun also. Find a friend who has an 1-1/4 wrench. i think thats the size.
how exactly does the tensioner come off.....it kinda looks like its one piece with the idler and a/c compressor