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Code Reader Shows Bad Oxyegn Sensor

5.0

fairly significant
Typical Repair Cost:
$300
Average Mileage:
102,500 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. oxygen sensor replaced (2 reports)
2004 Chevrolet Trailblazer EXT engine problems

engine problem

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2004 Chevrolet Trailblazer EXT Owner Comments

problem #2

Oct 082011

Trailblazer EXT LS 4.3L V6

  • Automatic transmission
  • 100,000 miles

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

Bad sensor triggered service light. Also effects fuel efficiency.

- cjohnson419, Saginaw, MI, US

Send Comment Add Complaint
problem #1

Jun 292013

Trailblazer EXT LS 4.2L

  • Automatic transmission
  • 105,000 miles

I purchased my 2004 Chevy Trailblazer used with 105K miles. When I purchased this vehicle used in 6/13 my code reader showed a bad oxygen sensor. I took my Trailblazer to a local shop to have the oxygen sensor replaced, which cost several hundred dollars.

- jtinker, Round Hill, VA, US

Comment Disabled Add Complaint

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