6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
31,900 miles
Total Complaints:
1 complaints

Most common solutions:

  1. change alternator and drive belt tensioner (1 reports)
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problem #1

Jan 032017

Trailblazer LT 2.8L

  • Automatic transmission
  • 31,851 miles

The noise and vibration of the alternator is very alarming. Is or should the solution/fix be covered under its warranty since the car is only three years old? Or is there a factory defect on this part?

- Daniepe C., Las Pinas, Philippines

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