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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:
106,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. replace engine (1 reports)
2007 Chevrolet Trailblazer engine problems

engine problem

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2007 Chevrolet Trailblazer Owner Comments

problem #1

Mar 242014

Trailblazer LS 3.2lV6

  • Automatic transmission
  • 106,000 miles

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

The trucks engine light came than it just shut down. Had it towed to the mechanics, this is what he found!!!!!

Timing had shifted causing a valve to destroy a piston. NOT HAPPY AT ALL!!!!!!! $$$$$$$$$$$$$$$ OMG

There be metal and a hole. If the airwaves would have picked up what I was thinking, let's just leave it at that. GM needs to take a closer look at what is going on with this problem and fix it. With everything that is going on in the world today, people are just trying to make a living, go home be with family, and not have to worry about where am I going to get the money to pay for another engine. Thank you Jesus, I have more than one vehicle. Some people just don't have that. Fix the problem-----FIX IT , FIX IT, FIX IT!!!!!!!!!

- smith1155, Aberdeen, MD, US

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