CarComplaints.com Notes: The Trailblazer emerged from an "upscale trim line" of the Blazer, but there's nothing upscale about its transmission problems or its wonky, unpredictable headlights.

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
260,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2002 Chevrolet Trailblazer engine problems

engine problem

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2002 Chevrolet Trailblazer Owner Comments

problem #1

Nov 202011

Trailblazer LTZ 4.2L Straight6

  • Automatic transmission
  • 260,000 miles

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

I suspect this is the ecm going bad as I just replaced all the sparkplugs.

- , Morrison, CO, USA

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