Air Conditioning Post issues about air conditioning here

Is this what a Freon leak looks like?

Thread Tools
 
Search this Thread
 
Old Aug 4, 2025
  #1  
bior37's Avatar
Thread Starter
Registered!!
 
Joined: Aug 2025
Posts: 2
Likes: 0
Rep Power: 0
bior37 is an unknown quantity at this point
Is this what a Freon leak looks like?

I'm tracking down a potential leak in my 2010 Honda Civic (which is causing intermittent compressor clutch shutdown). I recently had a brand new compressor put in, and the only place I've found some dye with a UV light is where the new compressor attaches - but I've never looked for leaks before and I can't tell if this is a serious leak or not. Maybe it's just leftover dripping from installation?

I also noticed that when I untwisted the caps on the H and L valves, they hissed like opening a soda. This would lead me to believe that my valve cores (which are stock) are leaking?

The leak could also be in the evaporator core, and I'm considering renting a sniffer to test that.



Reply
Old Aug 6, 2025
  #2  
Colin42's Avatar
"Marge, anyone could miss Canada! All tucked away down there."
 
Joined: Feb 2016
Posts: 9,639
Likes: 1,283
From: Barrie, ON Canada
Rep Power: 222
Colin42 is a name known to allColin42 is a name known to allColin42 is a name known to allColin42 is a name known to allColin42 is a name known to allColin42 is a name known to allColin42 is a name known to all
Re: Is this what a Freon leak looks like?

Try cleaning all of that off. See if fresh dye shows up
Definitely sounds like the valve cores are leaking.
Reply
Related Topics
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
Andym
Air Conditioning
5
Aug 7, 2023 07:21 PM
Toolian
Air Conditioning
1
Jul 9, 2021 07:06 PM
tommcd09
Air Conditioning
1
Mar 19, 2021 09:12 AM
cukaracha
6th Generation Civic 1996 - 2000
30
Jul 26, 2015 12:01 PM
wpaxt
Mechanical Problems/Vehicle Issues and Fix-it Forum
0
Apr 15, 2011 01:52 PM




All times are GMT -5. The time now is 12:34 PM.