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.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
32,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 Buick Century suspension problems

suspension problem

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2004 Buick Century Owner Comments

problem #2

Nov 242014


  • 64,000 miles


The "swaybar" for steering broke. I brought it to my mechanic and he says he has seen this issue with Buick Centurys before. It cost approximately $825 to fix.

- Abington, MA, USA

problem #1

Aug 232004

Century 6-cyl

  • Automatic transmission
  • miles
While driving driver's side and passenger's side windows when rolled down or half way down a loud vibrating sound was heard coming from the rear. This caused pressure to the ears. Consumer took vehicle to the dealer, and mechanic informed consumer that a problem existed, but a solution had not been determined at this time. Consumer has a second address for the winter 108 pine place, wildwood, fl 34785, 352 748 0765. The violent vibration and pressure occurred when the rear window(s) were down and severely effected the consumer and passengers ears.

- Knox, IN, USA

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