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belt sound

  1. 2005 Mustang GT makes a type of knocking nosie as if something is loose

    2005-2010 Mustang GT Tech
    I bought my first mustang (from '05 grand prix) from a dealer a few weeks ago at 54K miles. One owner since day one per carfax. This started about a week after I got it. I was told to put premium (not super) in it (which later researching idk why the dealer told me that unless the previous...
  2. 1994 Mustang Belt Noise? - Not squealing, but rather roaring?

    V6 Tech
    Hello, My mom's Mustang is on the fritz. The serpentine belt (drive belt) started making a loud noise yesterday. It's not a whining noise, as if something was loose. Its more akin to a rubbing sound, perhaps a windy-like roar? Here's what I know for sure. 1) The belt has some cracking in...