A/C blowing warm/hot air

2006 FORD F-250
197,000 MILES • 6.0L • V8 • 4WD • AUTOMATIC
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MICHAEL EDDY
  • MEMBER
  • 1 POST
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?
Aug 10, 2018 at 1:49 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,604 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
Aug 11, 2018 at 7:01 AM
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