| Vancouver Auto Chat 2016 VAC Community Head Moderator: Raid3n |
 | 
05-09-2013, 09:17 AM
|
#1 | | RS.net, helping ugly ppl have sex since 2001
Join Date: Oct 2005 Location: Revscene
Posts: 9,640
Thanked 7,691 Times in 2,581 Posts
Failed 434 Times in 126 Posts
| Will re-charging a working A/C system make it colder?
With the last couple days being so warm, I an just curious if re-charging a perfectly working A/C system it with fresh R134 will make it blow colder or is it only necessary if there is a leak and it is low or it is so old that it is blowing warm?
i.e. does A/C refrigerant gradually get less and less effective to the point it's no longer cold, or does it stop working suddenly altogether (either due to age or a problem with the system)?
__________________ Quote:
Originally Posted by skyxx  Sonick is a genius. I won't go into detail what's so great about his post. But it's damn good! | 2010 Toyota Rav4 Limited V6 - Wifey's Daily Driver
2009 BMW 128i - Daily Driver
2007 Toyota Rav4 Sport V6 - Sold
1999 Mazda Miata - Sold
2003 Mazda Protege5 - Sold
1987 BMW 325is - Sold
1990 Mazda Miata - Sold 100% Buy and Sell Feedback | 
|  | |
05-09-2013, 09:34 AM
|
#2 | | "Entertainment" mod.
Join Date: Feb 2009 Location: Surrey, BC
Posts: 5,119
Thanked 3,442 Times in 1,052 Posts
Failed 161 Times in 60 Posts
|
There's kits to "refresh" A/C systems out there, but if you're that worried about having low refrigerant, have your system pressure and leak tested.
| 
| | |
05-09-2013, 09:48 AM
|
#3 | | ninja edits your posts without your knowledge
Join Date: Jan 2004 Location: Vancouver
Posts: 14,997
Thanked 6,370 Times in 1,795 Posts
Failed 114 Times in 70 Posts
| Quote:
Originally Posted by CorneringArtist There's kits to "refresh" A/C systems out there, but if you're that worried about having low refrigerant, have your system pressure and leak tested. | This. You get can a refill and see how it works out. You can get these kits from Canadian Tire.
| |
| | |
05-09-2013, 09:51 AM
|
#4 | | RS.net, helping ugly ppl have sex since 2001
Join Date: Oct 2005 Location: Revscene
Posts: 9,640
Thanked 7,691 Times in 2,581 Posts
Failed 434 Times in 126 Posts
|
The thing is I've only had the car a few months so I don't know how "cold" it should be. It blows cold just fine, but was wondering if it would get colder with 'new' refrigerant.
Not so concerned about it having a leak or being low since it IS blowing cold, moreso if old refrigerant gets less effective over time.
__________________ Quote:
Originally Posted by skyxx Sonick is a genius. I won't go into detail what's so great about his post. But it's damn good! | 2010 Toyota Rav4 Limited V6 - Wifey's Daily Driver
2009 BMW 128i - Daily Driver
2007 Toyota Rav4 Sport V6 - Sold
1999 Mazda Miata - Sold
2003 Mazda Protege5 - Sold
1987 BMW 325is - Sold
1990 Mazda Miata - Sold 100% Buy and Sell Feedback | |
| | |
05-09-2013, 09:52 AM
|
#5 | | RS.net, helping ugly ppl have sex since 2001
Join Date: Feb 2011 Location: Richmond
Posts: 8,459
Thanked 14,912 Times in 3,896 Posts
Failed 471 Times in 216 Posts
|
I used one of these kits on my old e28. It worked absolutely fantastic for 3 months til it all leaked out again.
If your system gas been well maintained, and just blows warm then yes these kits can work. But it there are leaks, or it needs to be re oiled or you think it hasn't been touched in the cars 25 year life span, might be worth taking it to a shop
Posted via RS Mobile | |
| | |
05-09-2013, 12:03 PM
|
#6 | | I contribute to threads in the offtopic forum
Join Date: Nov 2004 Location: East Vancouver
Posts: 2,605
Thanked 966 Times in 248 Posts
Failed 39 Times in 17 Posts
|
When you get your A/C serviced/charged at a shop, they should be able to tell you if there is a leak or anything because they will be evacuating the system. If vacuum leaks during evacuation hold, further diagnosis will be needed to find the leak before refilling it back up with refrigerant.
| |
| | |
05-09-2013, 03:48 PM
|
#7 | | I Will not Admit my Addiction to RS
Join Date: Dec 2002 Location: vancouver
Posts: 572
Thanked 57 Times in 45 Posts
Failed 2 Times in 1 Post
|
refrigerant doesn't loose it's ability to cool... if it's charged to spec, it'll blow cold... it's not like most other fluids that lose their ability to function/protect/lubricate when it's worn out...
any shop that does AC should be able to recover your refrigerant out of your car, measure the amount that comes out, and then do a vacuum hold test to check for leaks and boil off any moisture in the lines... then recharge to spec... most places charge somewhere beween $140-$200
__________________
__________________
VZN185 - 32" BFG AT, 32" TOYO MT, OME suspension, ARB bumper, Warn winch, 3sixty LED light bar, TRD trans cooler, TRD exhaust, AMT sliders, budbuilt skids...
ZWA10 - stock F-sport with LEDs... fng@regencyauto.com | |
| | |
Posting Rules
| You may not post new threads You may not post replies You may not post attachments You may not edit your posts
HTML code is Off
| | |
All times are GMT -8. The time now is 04:59 PM.
|
You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!
The banners on the left side and below do not show for registered users!
