4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

2003 GT A/C problem

Thread Tools
 
Search this Thread
 
Old 08-01-2016, 01:32 PM
  #1  
usaf1965
1st Gear Member
Thread Starter
 
usaf1965's Avatar
 
Join Date: May 2016
Location: California
Posts: 71
Default 2003 GT A/C problem

I have recharged my A/C but it won't get much colder. It's still blowing room temp air
usaf1965 is offline  
Old 08-01-2016, 02:17 PM
  #2  
67STANGX2
1st Gear Member
 
67STANGX2's Avatar
 
Join Date: Aug 2015
Location: california
Posts: 100
Default

could be a lot of things.
leak
bad compressor
contaminants
I just did my first a/c job on my 03gt. I changed condenser , compressor, drier all new hoses. and I reused my evaporator, I just flushed it.
a/c systems should never have to be recharged unless something is wrong with it.
67STANGX2 is offline  
Old 08-01-2016, 02:19 PM
  #3  
67STANGX2
1st Gear Member
 
67STANGX2's Avatar
 
Join Date: Aug 2015
Location: california
Posts: 100
Default

find post A/C parts needed
67STANGX2 is offline  
Old 08-01-2016, 02:39 PM
  #4  
usaf1965
1st Gear Member
Thread Starter
 
usaf1965's Avatar
 
Join Date: May 2016
Location: California
Posts: 71
Default

I have no idea where to start or look
usaf1965 is offline  
Old 08-01-2016, 04:58 PM
  #5  
67STANGX2
1st Gear Member
 
67STANGX2's Avatar
 
Join Date: Aug 2015
Location: california
Posts: 100
Default

the first thing you need to do is check pressure on high and low side. if you don't know how to do that , google it. harbor freight has a pretty good set, if you want to do it yourself. check on you-tube to find out proper way to connect gauges and read pressures
67STANGX2 is offline  
Old 08-01-2016, 05:09 PM
  #6  
Camster
2nd Gear Member
 
Camster's Avatar
 
Join Date: Apr 2014
Location: NY
Posts: 478
Default

Is the compressor clutch engaging?
Anyhow...this is more important than new wheels.
Camster is offline  
Old 08-01-2016, 11:57 PM
  #7  
jwog666
5th Gear Member
 
jwog666's Avatar
 
Join Date: Mar 2008
Location: wisconsin
Posts: 2,260
Default

if you dont know how refrigeration systems operate, stop, and save yourself a lot of money and frustration. take it in and have a person who is qualified and knowledgeable fix it. the money you spend buying gauges, and bull$hit fix in a can 134a will pay to have it properly fixed.
jwog666 is offline  
Old 08-02-2016, 02:33 PM
  #8  
Derf00
Gentleman's Relish
 
Derf00's Avatar
 
Join Date: Feb 2005
Location: AZ
Posts: 13,090
Default

Originally Posted by jwog666
if you dont know how refrigeration systems operate, stop, and save yourself a lot of money and frustration. take it in and have a person who is qualified and knowledgeable fix it. the money you spend buying gauges, and bull$hit fix in a can 134a will pay to have it properly fixed.
Yuh, the fix-in-a-can stuff can actually make the repair more costly as it contains all sorts of other crap that isn't normally present in your A/C system that has to be flushed out once you get in there. It's like using fix-a-flat in a tire with a TPMS.
Derf00 is offline  
Old 08-02-2016, 02:42 PM
  #9  
usaf1965
1st Gear Member
Thread Starter
 
usaf1965's Avatar
 
Join Date: May 2016
Location: California
Posts: 71
Default

I live on the outskirts of LA so there's not many shops but they are all rip.
usaf1965 is offline  
Old 08-05-2016, 06:20 AM
  #10  
Camster
2nd Gear Member
 
Camster's Avatar
 
Join Date: Apr 2014
Location: NY
Posts: 478
Default

Originally Posted by usaf1965
I live on the outskirts of LA so there's not many shops but they are all rip.
I suppose that depends on your definition of a "rip".
A professional tradesman,with shop overhead,is entitled to his 100-125 an hour,and a mark up on parts.
The consumer can only hope for a fairly honest one,skilled in his trade.If you need a compressor,you also need a drier,and an evac and recharge,at a minimum.It adds up.
60,000 isn't that much,but the car is still 13 years old.Age takes it's toll as well.
If old cars were so easy to keep going,no one would buy new ones...part of the reason that i suggested that you not be concerned with just appearance items,like rims.A mechanical repair is usually around the corner.Being 19,you might not be one to baby the car either.
Camster is offline  


Quick Reply: 2003 GT A/C problem



All times are GMT -5. The time now is 10:26 PM.