Old Jul 5, 2025 | 04:14 PM
  #44 (permalink)  
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g3air
Joined: Nov 2008
Posts: 106
Likes: 4
From: Punta Gorda, FL
Default Re: AC suddenly blows hot air, any suggestions?

Originally Posted by pizzaguy
Please use the "Quote" button when addressing someone's post. We do not know who you are responding to.
I thought by pressing "quick reply" I was responding to a specific post - apologies

It was in reply to:
Originally Posted by dedwards0323
When the A/C in my Coupe started blowing hot air out the Driver-Side but cold air out the Passenger-Side, I performed the attached temporary flush to see if the Duo Valve was simply clogged up with residue from the Coolant. Turns out that fixed the hot air flowing out the Driver-Side and the system continues to perform to this day (been close to 2 years since I did the flush). With a try!
I also checked on the Fuse 15 and it is intact. Given that the A/C appears to be working fine if the Fan speed is at maximum (for the past week and she drives it at least once a day), does that indicate anything pro or con regarding replacing or repairing the control module? Is the 30 minute "flush" still recommended?
 
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