AFTER CHANGING BATTERIES TWICE MAKING SURE FULLY...

1999 Cadillac Deville

Tiny

christinefrederick

January, 13, 2013 AT 5:51 AM

After changing batteries twice, making sure fully charged and replaced alternator, Im still having trouble wioth it going dead overnight. Usually when u get it jumped and started and use it its ok but park it for a length of time and it goes dead. Now what?

FOUND 4351 RELATED QUESTIONS

My Alternator Quit Charging

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31 IMAGES

Charging System Trouble

27 ANSWERS
5 IMAGES

1 Answer

Tiny

Jacobandnickolas

January, 13, 2013 AT 5:53 AM

Check to see if there is an electrical draw when everything is off. There are directions on our homepage under the DIY section. Let me know what you find.

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Alternator Replacement Ford Super Duty
Alternator testing done right