Battery won't stay charged

Tiny
CORNELIUSYANCEY
  • MEMBER
  • 2007 CHEVROLET AVEO
  • 4 CYL
  • 2WD
  • MANUAL
  • 88,600 MILES
I just installed a new alternator and battery in my 2007 Chevy Aveo but for some reason the battery won't stay charged. I had it charged up fully but something is draining it. What could else could it be?
Wednesday, June 8th, 2011 AT 8:27 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be the computer controlled of the alternator's field generation circuit-have it checked-
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Wednesday, June 8th, 2011 AT 8:34 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
I believe this has an internal regulator Ras. Is the battery going dead while it's being used or after it has been parked.
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Wednesday, June 8th, 2011 AT 9:59 PM

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