A/C issue air becomes Super cool?

Tiny
BHAMDOC1973
  • MEMBER
  • 2012 FIAT 500
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 55,000 MILES
What does it mostly mean when freon is full, but the air is cool but when you rev up the engine air becomes super cool.
Thursday, June 26th, 2025 AT 3:14 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 52,325 POSTS
This means the expansion valve is stuck, or the system is slightly low on refrigerant. This guide can help explain it better. Also, here is the location of the valve in case you need to swap it out which is at the firewall. Please go over this guide:

https://www.2carpros.com/articles/why-your-cars-ac-evaporator-ices-up-and-how-to-fix-it

Check out the images (below). Let us know how it goes.
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Friday, June 27th, 2025 AT 10:36 AM

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