heater

Asked by superdog1951 Jan 24, 2020 at 03:15 PM about the 2012 GMC Sierra 1500 SLE Ext. Cab 4WD

Question type: Maintenance & Repair

Heater not blowing out hot air. Thermostat was replaced, worked 1 day then quit.No leaks! all hoses going to heater coil Hot.

2 Answers

The question above regarding the 2012 gmc sierra has only 30,100 miles on it. in my opinion I should not be having these issues?

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