A/C is not cold when idling

2006 CHEVROLET TRAILBLAZER
115,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DONNADI
  • MEMBER
  • 2 POSTS
it idles rough and the A/C doesn't blow cold when at an idle. Drives fine otherwise. any ideas?
Jun 21, 2010 at 2:17 PM
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SQM
  • CAR REPAIR CONTRIBUTOR
  • 6,383 POSTS
Hello,

There are few reasons for this to happen.
A faulty condenser fan.
Low Freon level.
Clogged condenser.
Faulty or worn condenser parts.
Engine running hotter/overheating.


You might find this article helpful:

https://www.2carpros.com/articles/how-a-car-air-conditioner-works

https://youtu.be/4UjfQKvrB6Y

Let me know if you have any questions.

Thank you.
Jul 15, 2021 at 12:35 PM
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