my tensioner pulley seems to be shot, i could prolly pull my belt off if i wanted to....does anyone know how much that would cost to fix? also how much power would i be losing from this?
You'd have to look up a new one from Ford, but I cant imagine it being too expensive. You wouldnt be losing any HP from that, but your electrical power might not be up to par.
I don't know if you mean the bearing in the pulley is worn or the tensioner itself is bad. The bearing can easily be replaced and a new one found at most auto stores. Or you could buy an entire pulley from Ford, slightly more costly, but simpler.
If the tensioner is bad, all you can do is go to Ford for it. I have no idea how much they cost. Sorry.