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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.

10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
81,300 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2007 Chevrolet Trailblazer electrical problems

electrical problem

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2007 Chevrolet Trailblazer Owner Comments

problem #1

Sep 152012

Trailblazer LS 4.2L I6

  • Automatic transmission
  • 81,300 miles

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

After having the dash lights flashing and the engine quitting while merging into heavy traffic now the battery is drained after sitting parked with nothing on or plugged in. Took it over to my mechanic and he tells me the whole fuse box has to be replaced = $500+

- Paul E., White Lake, MI, US

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