Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


really awful
Typical Repair Cost:
Average Mileage:
86,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. replace flywheel (1 reports)
2004 GMC Sierra 3500 clutch problems

clutch problem

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2004 GMC Sierra 3500 Owner Comments

problem #1

Oct 212007

(reported on)

Sierra 3500 3500 SLE 6.6L Diesel

  • Manual transmission
  • 86,000 miles


Sure enough, as I suspected the flywheel failed again at 86000 miles. this time I had to pay to replace the clutch assembly as well. GM out of the goodness of their little corporate hearts footed 75% of the replacement of the flywheel but I had to pay full price for the clutch disc, pressure plate and combo throw out bearing/slave cylinder. Local dealer didn't have a lift big enough for the truck so the had to send it out of town and it took a week and a half to get my truck back.

- , Beaufort, NC, USA

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