6.0

fairly significant
Typical Repair Cost:
$130
Average Mileage:
142,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. replace radiator (1 reports)
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problem #1

Dec 312014

Yukon SLT 5.7L

  • Automatic transmission
  • 142,000 miles

Metal transmission cooler fitting connected to plastic tank on radiator broke. Lost coolant like crazy. Was not fixable and the entire radiator had to be replaced.

- Adam D., Stewartsville, NJ, US

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