ac
Administrator
Joined: Mar 2001
Posts: 367,970
Likes: 24,705
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
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St. Jude Donor '03 thru '25
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CI 5, 8 & 11 Veteran
I've always found that the recirc setting cools down the car faster and that's what it is designed to do.
Drifting
Joined: Jul 2011
Posts: 1,509
Likes: 10
From: Bay Point California
I believe either setting will turn your cooling fans on. On hot days you want to recirculate the air. Read your owners manual. It will explain it. If you don't have a manual for your car, read any other manual and it will pretty much say the same thing.
Safety Car
Joined: Dec 2010
Posts: 4,820
Likes: 34
From: Ravensdale WA
If you have the automatic system just hit auto. The car will decide what is best. I have reached a point where I hate to drive anything that dose not have that. Even semi tractors have it now.
