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1990 Cadillac Deville Repair Question


Topics covered: Battery, Alternator, Battery light.
Mileage: 127 miles.

Asked on March 17, 2013

Cadillac Deville Battery Problem

Replaced the alternator ,then replaced the battery. Had it checked out by a mechanic , he said everything was ok, but the battery light still comes on and draining the battery. What could be doing this. It holds a charge for awhile then it dies.
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Answer

Replied on March 17, 2013

sounds like the alternator has failed.

new or used part>>> what is the voltage at the battery??

Roy

Tiny Answered by ASEMaster6371 (expert)
24,973 answers provided