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.

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
40,140 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (2 reports)
2002 GMC Sierra 1500 engine problems

engine problem

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2002 GMC Sierra 1500 Owner Comments

problem #2

Jan 042010

Sierra 1500 5.3L

  • Automatic transmission
  • 44,280 miles

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

Another GM problem that alot of people have and they are aware of that they will do nothing about!

- , Du Bois, IL, USA

problem #1

Dec 282006

(reported on)

Sierra 1500 SLE 4.8L V8

  • Automatic transmission
  • 36,000 miles

this vehicle has been back to dealer for this same complaint several times & to date only excuses are forthcoming, like acceptable if the knock lasts less than 4 mins, or it's normal. I have never had an engine knock & it be normal.

- , Watford, Ontario, Canada

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