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.

8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
303,768 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
1997 GMC Sierra 1500 cooling system problems

cooling system problem

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1997 GMC Sierra 1500 Owner Comments

problem #1

Mar 032009

Sierra 1500 SLE 5.7L

  • Automatic transmission
  • 303,768 miles

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

I have put 4 heater cores in my truck in the last year and it is still leaking! Someone finally told me at napa that the antifreeze is charged with to much voltage. I need instructions on how to neutalize the system.

- , Roland, AR, USA

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