4.0

definitely annoying
Typical Repair Cost:
$70
Average Mileage:
115,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. thermostat replacement (1 reports)
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problem #1

Jun 232021

HHR LS 2.2L

  • Automatic transmission
  • 115,000 miles

At first the check engine light would come on intermittently. Then eventually it came on to stay, with code P0128 for the thermostat malfunction, and the car would not blow cold air even with AC on. Coolant menu screen on dashboard showed ---.

- Dean G., Wichita, KS, US

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