General Technical & Electrical General technical and electrical discussion for the Ford Ranger that does not fit in any other sub-forum.

AC HELPPPP!!!

Old Aug 25, 2010
  #1  
Paul Spickard's Avatar
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From: Alexander City, Alabama
AC HELPPPP!!!

I had to take the ac line of to fix a piece of hosing got it fixed and put it back on but now the ac compressor wont kick on and off and it isnt locked up please help i would really like to have ac again its hot in Alabama.
 
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Old Aug 25, 2010
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rpwillix's Avatar
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From: king george virginia
you gota recharge your system
 
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Old Aug 26, 2010
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From: O'Fallon, mo
a/c system should be evacuated and recharged after line removal.
 
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Old Aug 26, 2010
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From: Lebanon, OR
pretty much wahts been said... and for the love of god dont get that damn kit you can get at autozone!!!!!!!!!
 
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Old Aug 26, 2010
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From: Columbia, Missouri
^^^
ding ding ding

we have a winner



you're ac system needs to be vacuumed down and recharged
should cost around $50-$60 dollars at a shop
 
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Old Aug 26, 2010
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how do you get it to take freon if the compressor isnt kicking on
 
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Old Aug 26, 2010
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the compressor has a high and low pressure switch

it won't kick on if there is too much or too little pressure
 
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Old Aug 26, 2010
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i recharged with the autozone kit. didn't vac out first, not as cold as before but at least it works.
 
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Old Aug 26, 2010
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From: Alexander City, Alabama
is there a way to vaccum it out yourself?
 
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Old Aug 26, 2010
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From: Stoney creek, Ont
the stuff from auto zone is just something that will mimic refrigerant, they are basically useless unless you have a leak, and then its still useless, you really dont have to vac out on a system this small, its still good to do it because it will prolong everything, but the best thing to do would be to find someone or a shop that can put actual refrigerant into the system, it will run colder and helps keep your system working better
 
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Old Aug 26, 2010
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From: richmond,va
vacuum basicly boils the moisture in the system and you can check for a leak as well, that is all it does. moisture in the system wont make it cool as well.
 
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Old Aug 26, 2010
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From: Lebanon, OR
considering those dumb kits are what...25 bucks. and getting a vac/recharge at a shop will cost 50-75 bucks and be colder and last much longer. its a no brainer.
 
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Old Aug 26, 2010
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From: richmond,va
Originally Posted by fourliter dan
considering those dumb kits are what...25 bucks. and getting a vac/recharge at a shop will cost 50-75 bucks and be colder and last much longer. its a no brainer.
def agree, and also those cheap kits have sealer in them, which makes things very difficult to flush out a system.
 
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Old Aug 26, 2010
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From: Alexander City, Alabama
well i just pored denat alcohol through the works so that took out all the moisture thanks for all the info everyone
 
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