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CarComplaints.com Notes: The 2002-2007 Chevrolet Trailblazer is known for many things, but perhaps it is most famous for its faulty fuel gauge.

This gauge flip-flops more than a politician during election season. Some report that the gauge says "empty" after a fill-up, while others report the gauge says "full" when they're running on fumes. Either way, there's one thing everyone seems to agree on: the darn thing is just wrong.

Following hundreds of complaints and a few accidents allegedly caused by the malfunction, the National Highway Traffic Safety Administration (NHTSA) opened an investigation into the issue in May 2011. Unfortunately for frustrated owners, no recall has been announced.

7.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
50,500 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (1 reports)
  2. replace idle pulley (1 reports)
2005 Chevrolet Trailblazer drivetrain problems

drivetrain problem

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2005 Chevrolet Trailblazer Owner Comments

problem #2

Dec 202010

Trailblazer LS V6

  • Automatic transmission
  • 74,000 miles

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

4x4 running rough. Dealer states idle pulley needs replacement at the cost of 150$.

- mermaid, Scotia, NY, US

problem #1

Jan 012008

Trailblazer LT

  • Automatic transmission
  • 27,000 miles

loud clunking and jumping when shutting down 4 wheel. sometimes wouldn't disengage at all and be stuck in 'neutral'

replaced transfer case

- dazed and confused, Akron, OH, US

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