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Recharge ac unit on cadillac deville 5 - 1996 Cadillac DeVille

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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m036_094
  • 107 Answers

SOURCE: 1998 cadillac deville still reads service ac system

Sounds like you have a problem with the pressure switches on the ac system. Find the aluminum lines for the ac, attached to the lines are two pressure switches plugged in to the car wiring harness. Make sure the sensors are tight into the fittings on the lines. If they are unplug them one at a time and bridge the two terminals in the plug going to the car's harness not the switch, with a jumper wire or cotter pin which ever wire turns on the ac compressor remove that switch and take it in to the auto parts store and get another one.

hope this helps you out

Posted on Jan 07, 2009

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inkedsgt
  • 359 Answers

SOURCE: how do i charge ac unit on 1999 cadillac deville

first "Evacuate the system" make sure it holds 18" of vacuum. If it does it is safe to charge you must put the oil back in the system after evacuation and before the refrigerant. The amount of refrigerant should be marked on a label under the hood.

Posted on Jul 27, 2009

MARZX
  • 61 Answers

SOURCE: my ac wont work

Must be Air-Condition System Lines/ Hoses leaking R12 Freon (gas).

MAYBE THE PULLY HUB BEARINGS FAILED OR
DUE TO VERY LOW R12 FREON (GAS ) will not work.
Because there is a switch in the receiver/dryer prevent AC from working when low R12 Freon present, to protect the system & compressor damages.

You must fix the leaks, before recharging it.

They must **** the old (residue) gases from the system & lines / hoses...... & stay in the vacuum pump 30 minutes to proof no more leaks.

Recharge some oil for the old type R12 Freon gas.

Before recharge it to 62-67 psi R12 Freon

See the web site like www.youtube.com/video site to see How they service & repair air-condition system?
Put the question to their search window.

This is the question u should.
How they service & repair air-condition system?


Regards;
MAR

Posted on Aug 04, 2009

Kravcar
  • 192 Answers

SOURCE: HOW DO YOU CAHNGE THE THERMOSTAT ON 2002 CADILLAC DEVILLE

The most common overheating problem with the Northstar engine is a blocked purge line. It's job is to purge air out of the cooling system.
There is a small diameter hose coming from near the top of the coolant tank,this is the purge line.
With the engine idling,pull the purge line from the tank,if there is no coolant flow from this small hose,it is blocked and this will cause overheating.If the hose is clear, check for blockage at the nipple on the tank.Or trace the hose back until you find the blockage.The hose goes in to the engine to a crossover and comes out the other side to near the thermostat housing,the blockage may be there.

Posted on Feb 27, 2010

  • 972 Answers

SOURCE: i have cadillac deville 1991. need new gas ac

the shop is trying to sell something not needed. i have done many change overs without changing anything but refrigerent ant adding they oil supplied in the 35$ change over kit offered everywere.some have many years and miles on them and are ok.the arguement the shops will give are well sir, your compressor will go out.not, and if it did so what change it when it broke. the orings will leak.not my first change over kit job was in 1999 and the a/c still works fine. so get the r12 to 134a kit at walmart it will work unless it dont work now wich would mean it leaked out or some other failure. if so fix leaks/repair system then recharge

Posted on Jun 18, 2010

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1 Answer

2000 cadillac deville recharge ac how to


Melvin, Recharging a cars A/C system. Check the attached links,instruction and guides, Good luck
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Jun 19, 2016 | 2000 Cadillac DeVille

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Where is the ac cluth relay located onh a 1990 cadillac deville


Under the right dash. It should be the second one from the left, on the bottom.

Jul 11, 2014 | 1990 Cadillac Deville

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I'm looking for an ac unit for a 1990 cadillac


Primarily, there are more than one AC unit but there are other several unit which are responsible for its functioning.


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Nov 05, 2012 | Cars & Trucks

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How to recharge the ac unit on a 2000 deville


might not need recharged. could be a bad high pressure switch. you will need a scan tool to test this.

Sep 19, 2012 | 2000 Cadillac DeVille

1 Answer

1989 caddy sedan deville.how to charge ac unit?


you should have a shop evacuate system to see howmuch freon is in the system and pull a vacuum on it to make sure there are no leaks if no leaks if system was low they can recharge to proper level if u buy a recharge kit at parts store you risk blowing seals or hoses if you over charge

Apr 01, 2012 | 1989 Cadillac Sedan DeVille

3 Answers

On the dashboard of my 99 deville it says a/c off low refrigerant. how do I turn the ac back on to recharge ? thank you ...


You will need to recharge it to get it to come back on, it has a pressure switch that will prevent operation until the level is brought back up to normal.

Jun 26, 2011 | 1999 Cadillac DeVille

1 Answer

My 1996 Sedan DeVille works on econ only with no heat or air. Will charging the a/c correct? Has never been charged. Only 36K on car


Alot of the time the cooling system will only work in Economy when your cooling system needs to be recharge. It does this to protect AC pump. Recharge and check for leaks. Should solve your problem.

Oct 14, 2009 | 2005 Cadillac Deville

1 Answer

My ac wont work


Must be Air-Condition System Lines/ Hoses leaking R12 Freon (gas).

MAYBE THE PULLY HUB BEARINGS FAILED OR
DUE TO VERY LOW R12 FREON (GAS ) will not work.
Because there is a switch in the receiver/dryer prevent AC from working when low R12 Freon present, to protect the system & compressor damages.

You must fix the leaks, before recharging it.

They must **** the old (residue) gases from the system & lines / hoses...... & stay in the vacuum pump 30 minutes to proof no more leaks.

Recharge some oil for the old type R12 Freon gas.

Before recharge it to 62-67 psi R12 Freon

See the web site like www.youtube.com/video site to see How they service & repair air-condition system?
Put the question to their search window.

This is the question u should.
How they service & repair air-condition system?


Regards;
MAR

Aug 04, 2009 | 1994 Cadillac DeVille

1 Answer

Where is the small release valve on 99 cadillac deville so i can recharge my AC


the "low Side" is on the receiver drier hose it should be visible on the passenger side of the engine compartment

Jun 23, 2009 | 1998 Cadillac DeVille

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