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6.0

fairly significant

Typical Repair Cost:

no data

Average Mileage:

60,000 miles

Total Complaints:

1 complaints

Most common solutions:

  1. replace cooling fan clutch (1 reports)
Chevrolet Trailblazer cooling system problems

cooling system problem

Helpful Websites About 2003 Chevrolet Trailblazer loud whirring sound when increasing rpms

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

problem #1

2007Nov 13

Trailblazer EXT L6

  • Automatic transmission
  • 60,000 miles

Cooling fan clutch was staying fully engaged making the car sound like a school bus. The cooling fan clutch had to replaced, and the fan problem caused the water pump to have to be replaced as well.

Kevin F.

Scotia, NY, USA

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