1997 Jeep Grand Cherokee battery

1997 JEEP GRAND CHEROKEE
204 MILES • V8 • 2WD • AUTOMATIC
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CORINAV
  • MEMBER
  • 1 POST
i have had the battery tested and it reads good battery. i have had the alternator tested and i reads good. But the battery keeps losing its charge.
Oct 15, 2010 at 2:22 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Have the computer field generation circuit driver of the alternator checked out-
Oct 15, 2010 at 2:28 AM
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