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. Notes: The Trailblazer emerged from an "upscale trim line" of the Blazer, but there's nothing upscale about its transmission problems or its wonky, unpredictable headlights.


fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
18,000 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.

2002 Chevrolet Trailblazer fuel system problems

fuel system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2002 Chevrolet Trailblazer:

Unsubscribe any time. We don't sell/share your email.

2002 Chevrolet Trailblazer Owner Comments

problem #1

Mar 152004

Trailblazer 4WD

  • Automatic transmission
  • 18,000 miles


The consumer has had the gas tank replaced twice. Both times the tank cracked. First crack occurred at a seam, and the second crack occurred at the filler neck. He smelled gas inside his garage and saw gasoline dripping onto the floor. The service soon light comes on. The service soon light is on again, and the tank is being replaced. There was no repair on the fuel tank or removal of the fuel tank prior to these incidents.

- San Marcos, CA, USA

Search for these popular complaint phrases...

Not what you are looking for?