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2006 mustang alternator

  1. 2005-2010 V6 Mustang Tech
    So I had the factory battery in my car, it died after 28000. I went and had it tested and it showed to be shot but my alternator was working fine. Now I bought a new gel battery so I would not have to replace it as often, and when I put in the new battery my alternator now does not go above...