You're going to want to pull both timing covers, which means taking off the crank pulley and the upper mount (sorry...). Then you have to break the tensioner loose, push it all the way back, and re-tighten it so it takes pressure off of the belt. When you reset the belt, be sure to have all the slack on the tensioner side (i.e. make sure the stretch of belt between the crank and cam gears is as tight as possible). Then pop the tensioner, re-tighten it, turn the engine a few times with a ratchet, and double check the timing marks.

 

Alright thanks guys that is what i had though i had to do but i will do it soon thanks.