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.
Average mileage: 146,191 (129,765–168,000)
Engines affected: 4.3L V6, 5.0L V8, 5.7L V8, Gasoline
11 people reported this problem