Question about 1992 Buick LeSabre

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Battery guage light is on alternator sounds whiny

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The alternator is not supplying a sufficient charge to the battery so the battery light has come on. If the alternator is failing the continued drain on the battery can cause it to fail as well. The "whiny" noise may be the bearings in the alternator pulley going bad. I would have the alternator checked asap.

Posted on Aug 27, 2009


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