how do i get my park ave to keep a charge? on 1995 Buick Park Avenue

I was driveing one day and i noticed the battery voltage was low and then it died, replaced the battery checked the alternator and it still wont start or keep a charge without being jumped.

by in Waldorf, MD on October 21, 2012
2 answers
ANSWER by on October 22, 2012
how did u test alt or who tested alt? you may also have a large draw or load causing battery to discharge,you may want to seek diag and est
ANSWER by on October 22, 2012
STILL wont start with a new battery!? You need to find out if there is high resistance on those battery cables or terminals. If that is solid, then check for alternator output and battery drain.