Noise and/or Dead Battery Due to failed Alternator on GMC Rally Wagon 1500

The alternator may fail causing the battery to go dead. The charge light on the dash may or may not illuminate. The alternator may also develop an abnormal noise. A failed alternator will require replacement.

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Average mileage: (–)
4 model years affected: 1990, 1991, 1992, 1993 more
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