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.

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pretty bad
Typical Repair Cost:
No data
Average Mileage:
107,000 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (2 reports)
2003 Chevrolet Impala engine problems

engine problem

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2003 Chevrolet Impala Owner Comments

problem #2

Jul 012013

Impala V6

  • Automatic transmission
  • 114,000 miles


I never drive around that much, so i all way thought that my car will always drive good. Just a month after i got my oil change my car would start to shake at 30 mph then it will start back driving smooth again. Now i am scare to drive up hill are go around any sharp corner, because my car will shut off completely right in the middle of the road.

- , Jackson, AL, USA

problem #1

May 122010


  • Automatic transmission
  • 100,000 miles

I had my car on cruise control, all of a sudden I start speeding up. I automatically brake to take cruise off, but the car is still speeding up. Nothing was trapped on/ under the pedal to make it stick. This went on for about 3 minutes, then it just stopped. It has only happened one more time, but still scary!!

- , Edmond, OK, USA

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