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.

10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
265,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 GMC Sierra 2500 engine problems

engine problem

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2003 GMC Sierra 2500 Owner Comments

problem #1

Oct 022009

Sierra 2500 2500HD 6.0L

  • Automatic transmission
  • 265,000 miles

A D V E R T I S E M E N T S

My truck goes into limp mode whenever it wants. The driver information center will read reduced engine power and check engine light comes on. This is a real headache because the only way to continue driving is to pull over, shut truck off, wait 10 seconds and restart, and wait for it to happen again.

- , Anderson, IN, USA

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