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
2 answers
ANSWER by on April 17, 2009
car will not start when parked 24 to 36 hours
ANSWER by on 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.