1991 Buick Park Ave. Somethings draining the battery...

1991 BUICK PARK AVENUE
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KIMMIE6604
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  • 3 POSTS
When I turn on the heater/ac the red warning light by the battery meter flickers on and the voltage goes down. If I turn off the heater/ac it goes back up to the middle normal position. Also if I come to a stop and my turn signal is on the light also flickers. If I am driving it seems to be fine even if I roll up the windows it seems to be drawing a lot of battery power...Any suggestions as to what it might be?? Someone said fuses maybe...help....
Jul 25, 2006 at 11:09 PM
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XOWEY
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  • 113 POSTS
better check the battery and charging systems :wink:
Aug 27, 2006 at 12:25 PM
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HUNTER999
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  • 9 POSTS
Try checking the alternator ,sounds like its faulty
Aug 31, 2006 at 6:24 PM
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KIMMIE6604
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  • 3 POSTS
Replaced the battery and the alternator. No Luck.....Any other suggestions???
Nov 16, 2006 at 4:33 AM
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JSCZYNSKI
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  • 48 POSTS
it sounds to me like you have a bad ground wire. you might have to clean or replace the battery cables...
Nov 16, 2006 at 5:53 PM