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CarComplaints.com Notes: It would be ill-advised to blaze any trails with the 2004 Trailblazer. Its faulty fuel gauge could leave you stranded.

1.6

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
102,000 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 fuel system problems

fuel system problem

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2004 Chevrolet Trailblazer Owner Comments

problem #2

Jul 162018

Trailblazer

  • 153,000 miles

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

The contact owns a 2004 Chevrolet Trailblazer. While driving 45 mph, the contact detected a fuel odor coming through the vents. The contact mentioned that the check engine indicator illuminated prior to the failure. The contact also stated that the instrument panel did not illuminate and the speedometer did not operate. The vehicle was taken to an independent mechanic where the contact was informed that the fuel pressure regulator needed to be replaced. The vehicle was not repaired. The dealer and manufacturer were not made aware of the failures. The failure mileage was 153,000.

- Dothan, AL, USA

problem #1

Nov 162007

Trailblazer 6-cyl

  • Automatic transmission
  • 51,000 miles
Strong gas fume odor coming through ventilation system. Mechanic identified a leak in the fuel pressure regulator. 2004 Chevy Trailblazer w/51,000 miles. GM certified purchased in 2005.

- Brandon, MS, USA

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