AC blows warm when stopped

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

BatsTDK

Full Access Member
Joined
Apr 7, 2016
Posts
300
Reaction score
272
Location
Orange County, CA
I know that the condenser relies on air moving through it to cool, but mine is practically room-temp when I stop and idle for a bit. What can I do to help it work better? Air is nice and cold when cruising.
 

Maruru

TYF Newbie
Joined
Sep 21, 2022
Posts
4
Reaction score
0
I know that the condenser relies on air moving through it to cool, but mine is practically room-temp when I stop and idle for a bit. What can I do to help it work better? Air is nice and cold when cruising.
I just picked up my 2023 XL today. The fan is very loud. Do you have that issue?
 

OR VietVet

Multnomah Falls
Supporting Member
Military
Joined
Oct 8, 2014
Posts
20,669
Reaction score
36,363
Location
Willamette Valley
Is it the 2003 and does it have a fan clutch or electric fans? I am guessing a fan clutch? Unless you upgraded. Make sure you have real good flow across the condenser and also make sure your fan clutch is working correctly. But, the first thing I would do is attach gauges and see if the pressures read as they should because you may just be low on refrigerant from a leak.
 
OP
OP
BatsTDK

BatsTDK

Full Access Member
Joined
Apr 7, 2016
Posts
300
Reaction score
272
Location
Orange County, CA
Is it the 2003 and does it have a fan clutch or electric fans? I am guessing a fan clutch? Unless you upgraded. Make sure you have real good flow across the condenser and also make sure your fan clutch is working correctly. But, the first thing I would do is attach gauges and see if the pressures read as they should because you may just be low on refrigerant from a leak.

Correct... clutch fan. It seems to work fine. It gets loud when it's hot out and doesn't disengage as soon as it usually does. When it's cooler, it disengages around 2500-3k rpm.

Would low pressure cause this? Because it's nice and cold when I'm driving.
 

OR VietVet

Multnomah Falls
Supporting Member
Military
Joined
Oct 8, 2014
Posts
20,669
Reaction score
36,363
Location
Willamette Valley
Correct... clutch fan. It seems to work fine. It gets loud when it's hot out and doesn't disengage as soon as it usually does. When it's cooler, it disengages around 2500-3k rpm.

Would low pressure cause this? Because it's nice and cold when I'm driving.
Yes, low pressure that is right on the edge can act like this.
 

RAMurphy

Bob
Supporting Member
Military
Joined
Oct 5, 2011
Posts
1,339
Reaction score
4,071
Location
S. Maryland
Concur with @OR VietVet and @91RS , high likelihood you have a fan clutch issue. However, I would most definitely put a set of gauges on it to verify proper servicing. A good set is not that expensive and they are easy to use.
 
Last edited:

Forum statistics

Threads
132,205
Posts
1,864,013
Members
96,734
Latest member
cpederson
Top