A/C blowing warm/hot air

Tiny
MICHAEL EDDY
  • MEMBER
  • 2006 FORD F-250
  • 6.0L
  • V8
  • 4WD
  • AUTOMATIC
  • 197,000 MILES
A/C runs great then it will start blowing warm and then hot air. I will then punch it so it will down shift and get high rpm's then it will work like new again. What could be the solution to this problem?
Friday, August 10th, 2018 AT 8:49 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
This sounds like the air conditioner is low on refrigerant. Here is a video to help you check and recharge the system if needed:

https://youtu.be/uZrQCGwXfek

Please run down this guide and report back.

Cheers, Ken
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Saturday, August 11th, 2018 AT 2:01 PM

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