Question about 1991 Buick Park Avenue

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Battery loses power for unknown reason

I have replaced the battery 3 times.

I have replaced the alternator and it is NEW.

I have checked all the fuses.

Yet, after 24 hours the battery goes dead and I have to jump start the car. Something is staying on to run down the voltage. How can I find
this? Is there a shortage somewhere? Something not ground properly?

Thanks for your help.

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  • 68 Answers

There definitely is some leakage or shortage within the wiring somewhere..!!!
show it to an electrician and get the wiring checked.!!!

Posted on Jan 27, 2009

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