serpentine belt squeak

I'm getting that squeak from the serpentine belt and an assuming it's a bad spring in the tensioner but after watching some youtubes it could be the harmonic balancer? Also, the belt is only a few months old and seems to have some slack, & kinda' wavers a bit as it comes up from the tensioner to...

Hello everyone. I have a 2007 4.0l that had a very bad squeal. I replaced the belt which fixed the noise but I noticed that the power steering pulley wasn't moving all the time. I checked it without the belt on and it moves freely and doesn't wobble. When the belt is on the pulley will spin...

I have some squealing problems with my 1999 GT. I have posted another thread about the pulleys being replaced and what not. Rite now, Im at the conclusion that it may be the fact that i bought a cheap belt, When i soak the belt in dish soap, the squealing stops, if it were a bad pulley, the...

So I recently got a 2002 mustang v6, good millage 55k everything in working order, doesn't need anything major but will be replacing the battery soon. I recently had my serpentine belt replaced just because the other one had a crack in it or something, but ever since then the car has made a...