I was driving home today and when i accelerated from a stop, I heard a 'clunk' thought it was something in the tranny. Turns out the tensioner bolt for my alternator(the one that goes in the slide so you can adjust it) came out and my belt was just flopping around. How hard is this to replace? I just want to do it right because I'm going to be driving to Phoenix in a few weeks.

 

very simple, just getting to it is a pain. its either a 12 or a 14 mm bolt. just get the bolt on snug, and then put in a pry bar between the alternater and the block, pry them apart and tighten the bolt

 

what do i do if the bolt BROKE off?

 

Any other ideas?