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2004 Chevrolet Trailblazer exhaust system NHTSA complaints: Engine And Engine Cooling:Exhaust System

NHTSA — Engine And Engine Cooling: Exhaust System Problems

2.8

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
50,510 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 exhaust system problems

exhaust system problem

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2004 Chevrolet Trailblazer Owner Comments

problem #2

Mar 192010

Trailblazer

  • 101,021 miles

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

Cracked exhaust manifold. Nothing caused this event, it just failed out of nowhere, now it has to be replaced, this is an uncommon event for this particular part to just crack or fail, and after reading researching this event I found it to be more commonplace in this from this particular car manufacturer. The fumes from the exhaust manifold is the safety issue, not to mention the unbearable noise.

- Washington, DC, USA

problem #1

Dec 172007

Trailblazer

  • miles
2004 Trailblazer, ses light on..code..secondary air pump failure. I repaired $600 + needed to do so to pass emissions and get new plates. 2 yrs later, same code, same action required to re-new plates.

- Desplaines, IL, USA

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