air conditioning problem

Asked by Billy Sep 03, 2019 at 11:59 PM about the GMC Sierra 1500

Question type: Maintenance & Repair

hi. my 2014 gmc sierra air conditioning was blowing cold air and suddenly went
"pop" and started blowing hot air. no leaks and it works but blows hot air . any
ideas on whats wrong?

4 Answers

348,105

If that is the issue you need a new line and new refrigerant.

2003 sierra gmc air conditioner Fan switch only work on #3 three weeks ago, now it only works on # 5. Do I need to buy the Temperature Control No Mounting Hardware ?

Your Answer:

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