8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
82,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Dec 002020

Sierra 2500 HD 6.6L Duramax

  • Automatic transmission
  • 82,000 miles

The fuel system has metal shavings everywhere. I understand that GM Knows about this problem but has done nothing about it. I need my truck but I don't have $10,000+ of extra cash for the repairs, and even if I did GM should have recalled these fuel pumps when they knew it was a problem.

- jlwillis77, Idaho Falls, US