3.5

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
37,060 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 exhaust system problems

exhaust system problem

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2004 Chevrolet Trailblazer EXT Owner Comments

problem #1

Aug 062006

Trailblazer EXT 4WD 6-cyl

  • Automatic transmission
  • 37,060 miles

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

Traveling on highway. Loss of engine power caused a near miss with a tractor trailer traveling behind me. Cause was catalytic converter. The vehicle only has 37000 miles on it. Oxygen sensor also failed, this is the second one replaced. I have only had the vehicle 4 months and only put 5000 miles on it. The vehicle has been in the Chevy garage for 10 days now, Chevy says they can't find a converter.

- Wurtsboro, NY, USA

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