6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
28,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. replace with updated flywheel and entire clutch assembly (1 reports)
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This problem may be covered under warranty. Ask your GMC dealer.

problem #1

Oct 212007

(reported on)

Sierra 3500 3500 SLE 6.6L Diesel

  • Manual transmission
  • 28,000 miles

At around 28000 miles, the clutch started to make noise when engaging. The dealer had a TSB on it and replaced the flywheel under warranty. I asked if the clutch assembly should be replaced as well and said that it should be fine. I tried to get the dealer to change the clutch assembly since he had to remove and replace the transmission and the clutch assy. anyway. I offered to pay for the clutch parts but the dealer already had the truck apart and did not want to wait for the parts. Look for my other complaints to find out what happened at about 86000 miles.

- decocretemason, Beaufort, NC, US

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