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serpentine belt squeak

  1. Belt tensioner or harmonic balancer?

    2005-2010 V6 Mustang Tech
    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...
  2. 2007 power steering pulley

    2005-2010 V6 Mustang Tech
    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...
  3. 1999 Mustang GT Serpentine Belt Questions

    4.6L Tech
    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...
  4. Help: Squeak Serpentine Belt?

    V6 Tech
    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...