Mechanics

CHARGING SYSTEM

Cadillac El Dorado

Cadillac Eldorado 1998 81,000 miles 4.3 literV8
computer message--Battery Not Charging
Then computer message 13.8volts and then voltage going down in computer until message says Battery not Charging. Car will not start - first time this happened no warning.
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Redglider121
July 13, 2007.



Most newer car need the alternator and battery replaced together. If you do the alt and the Batt is weak, the new alt " Dies"!

Merlin2021
Aug 13, 2007.