Battery replaced but the LeSabre will not start the next morning unless jumped. Nothing is left on. Alternator is working so i know it is charging when running.
Buick Q&AAsk Your Question
2001 Buick LeSabre Question: New battery will run down over night and have checked to make sure nothing is on
Answer #1G. T. Service Center (4196 Answers) , Stephenville, TX - (254) 638-3236ProfessorG January 20, 2014, 11:11Master
The battery still could be bad, have it load tested to make sure. Parasitic draw test would be another opinion.
Answer #2doll1975 March 13, 2014, 16:35Rookie
I had the same problem with mine...turned out it was the air shocks on the car. they were leaking which was causing the air pump to run constantly in turn running the battery down. I would check that.
Answer #3blackie1213 March 28, 2014, 15:47Rookie
Have you checked at night to see if there is a trunk, interior light or glove box light on?
Answer #4GoHard8732 August 22, 2014, 15:02Rookie
Replace Alternator maybe?