really awful
Typical Repair Cost:
Average Mileage:
115,550 miles
Total Complaints:
1 complaints

Most common solutions:

  1. rebuild transmission (1 reports)
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problem #1

Oct 162012

Sierra 2500 SLE 6.0L V8

  • Automatic transmission
  • 115,544 miles

Transmission was bucking going up slight inclines. Very noisy roaring noise from first to second. Had local transmission shop rebuild transmission, and install better cooling and a shift kit.

- J H., East Berlin, PA, US