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CarComplaints.com Notes: Carrying the not-so-proud traditions of its 2002 predecessor, the 2003 has a handful of instrument panel malfunctions that can leave you guessing your speed, engine temperature or how much gas is left in the tank.

8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
133,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 Chevrolet Trailblazer engine problems

engine problem

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2003 Chevrolet Trailblazer Owner Comments

problem #1

Feb 272014

Trailblazer LT 4.2L V6

  • Automatic transmission
  • 133,000 miles

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

About a month ago my 03 Trailblazer cut off at a stop light. She cranked right back up but had not power. I had it towed to the Chevrolet dealership in my town. They replaced a bad coil. Now 2 weeks later it's happening again. Can you say INCONVENIENT!

- Vanessa H., Graham, NC, US

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