hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
65,000 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 Chevrolet Trailblazer EXT fuel system problems

fuel system problem

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2004 Chevrolet Trailblazer EXT Owner Comments

problem #1

May 092007

Trailblazer EXT 4WD 6-cyl

  • Automatic transmission
  • 65,000 miles


In the 2004 Chevrolet trailblazer engine check light stayed on. Unfortunately, none of the 10 Chevrolet dealers we took this vehicle to could diagnose the problem w until we were past the 70,000 miles extra warranty Chevrolet added to cover all the vehicles with this problem. Warranty information was addressed in special policy adjustment- fuel tank inlet check valve fracture #05012 on March 14, 2005. Apparently, as we were told by a Chevrolet dealer this vehicle had a fracture in the gas tank, and the only way to fix it was to replace the tank. There was no recall on this problem, but I have found number of articles of people complaining of the same problem on the internet. This was a huge safety issue, especially for us, as this vehicle was the primary transportation for my children to and from school.

- Jacksonville, FL, USA

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