4.0

definitely annoying
Typical Repair Cost:
$250
Average Mileage:
73,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. replace thermostat (1 reports)
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problem #1

Dec 032007

Montana EXT 3.4L

  • Automatic transmission
  • 73,000 miles

Look to flush the Dex cool antifreeze if your thermostat fails.

- jnkhats, Fergus Falls, MN, US

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