battery runs down when parked 24 to 36 hours on 1997 Buick Park Avenue

i have replaced battery

by in Rossburg, OH on April 17, 2009
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2 answers
ANSWER by , April 17, 2009
car will not start when parked 24 to 36 hours
ANSWER by , April 17, 2009
Have your Alternator checked for voltage out put. Have your battery load tested and then if they are OK , you may have a parasitic drain, which needs to be diagnosed.