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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.

4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
79,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2006 Chevrolet Trailblazer fuel system problems

fuel system problem

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2006 Chevrolet Trailblazer Owner Comments

problem #1

Aug 082012

Trailblazer 4.2L V6

  • Automatic transmission
  • 79,000 miles

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

EVERY time I fill my gas tank the check engine light comes on. It dose reset after a bit but, makes me wounder if its a warning of things to come. Had it look at by garage. Every thing checks out FOR NOW!

- Jon B., Greenhurst, NY, US

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