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

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
i have replaced battery
(2) Answers
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.
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