2000 Ford Ranger alternator

200,000 MILES • 4 CYL • 2WD • AUTOMATIC
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JEREMY MELINE
  • MEMBER
  • 1 POST
my truck lights dim and voltage goes down when i drive.i change the batterry but no change
Mar 9, 2010 at 8:27 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
check cables ensure they are tight and clean properly at battery. also have alternator tested.
Mar 9, 2010 at 8:29 AM
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