Electrical Alternator

Discussion in 'SN95 V6 Mustang Tech' started by jessejames, May 5, 2013.


  1. jessejames

    jessejames New Member

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    I have a 94 mustang with a 3.8. i just recently bought the and it runss great but it has a chargin problem. sometime my alternator will keep the battery goin and sometimes it won't. any idea as to what may cause this?
  2. Zhen

    Zhen New Member

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    Try replacing the brushes. Cost is around $14. Remove four torx screws on the back to access the assembly. The repair can be accomplished without removing the alternator from the car if you get some stubby 1/4" hex drive torx bits. Napa has a set. Be sure to remove the paperclip wire that retracts the brushes for installation. Disconnect the battery negative before starting work.

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