Question about 1998 Cadillac DeVille

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Reset computer need to add freon cant the air conpresser to come on need to reset the swtich

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Remove the plug from the coolent line, and gound them out as to close the switch, thus making the compressor think it has pressure to run, then you can add your coolent to proper lvl, the plug your wires back in.

Posted on Nov 21, 2013

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1 Answer

Would low on freon cause my compressor not to turn on?


you need to check the compressor clutch first it should come on automatically low Freon wouldn't stop it from coming on but im not an exspert on this system. so with out looking and doing a couple of tests cant give you a definite answer. check the breaker first thing. [fuse]

Apr 22, 2014 | 1998 Chevrolet Cavalier

2 Answers

My air conditioner compressor in my 2002 buick rendezvous stopped working.


Take to a shop that has the proper gauges and ability to vacuum the system properly. Do not simply try and add Freon as it only causes an air gap and false readings. In addition, some cars require a resetting of values on the cars computer brain in order to function properly.

Apr 15, 2014 | 2002 Buick Rendezvous

1 Answer

Please advise how to add freon to mitsubishi montero '01 air conditioner unit


The best thing i can tell you is to take it into a shop. You can add freon to a system but you need to know what kind your vehicle needs. If it takes the new current freon your in luck you can buy a recharge kit at any local parts store. If not you have a few options. You can get a conversion kit to change the system over to the new freon or you can try to find a shop that can recharge it with the older freon for your vehicle. Since its an 01 it should be the new freon but i cant be sure. There is a fitting with a cap on it on you AC Lines. should be 2 a red cap and a green cap. You remove the green cap and with the engine running attach a recharger bottle from the store and refill the system. Note the freon recharge kit will come with some instructions to always read them first. hope that helps good luck.

Jul 29, 2011 | 2001 Mitsubishi Montero

1 Answer

2001 hyundai santa fe air conditioner the air conpresser works ad the blower works but can't get cold air.


might be the cooling gas freon
or could be simply the clutch that engaged disengage the compressor has a problem with its solenoid

Jun 14, 2011 | 2002 Hyundai Santa Fe

2 Answers

Where do i add freon


You can't add freon, you need to be a licensed HVAC technician to fill freon. Take it to a repair shop.

Jun 10, 2011 | 1989 Pontiac 6000

1 Answer

How to add refrigerants? To a 2000 buick lesabre.My car is blowing hot air it went from cool to hot. and now it just hot air coming out.


look for the fitting that is the smaller of the two and is attached to the line that is the larger of the two, this is the "low" fill side, add 2 cans of r134a freon each can is one pound the system empty holds 2 3/4 pounds of freon thats 2 3/4 cans.
I would buy 1 can of leak detector/freon combo and one can of dye/freon combo, if it takes more add a small amount of a third can that has an oil mixture in with the freon that would complete your systems needs the cheapest and fastest way possible.
If you want it done to the book then you need to have a certified A/C man vacumn pump down the system, replace the reciever drier, add freon and oil to fill the system and then check for leaks.
Happy Motoring!!

Jul 14, 2010 | 2000 Buick LeSabre

2 Answers

Air conditioner gets hot on passenger side while drivers side is


either your R134a is leaked out ore you need add and also add a dye see if leaks.
Add to the low side the car while running with gage with ac cranked on high follow metter dont over fill it loc the ac up. Easy 20 minute job wallmart sells the gage and R134s and so do auto zones

Jul 28, 2009 | 2001 Lincoln LS

1 Answer

Ford freestyle air condtioner does blow cold air


I suspect you have a very slow leak in the system. Get a can of freon that has a gauge on it. Connect ot he low side port on the a/c line under the hood and add a can of fren and see if the gauge reads OK. If low add freon. If good, take to dealer or a/c shop.
They can add dye to find leak with a leak detecter.

May 09, 2009 | 2005 Ford Freestyle

1 Answer

Where do you put freeon for air rconditioner


It is safest for your vehicle's A/C system to have a technician add/adjust any components. A/C systems are extremely susceptible to dirt and contamination. If you want to add freon, you can buy it at any parts store, and if you look under the hood, you will see two lines (silver w/ black hoses attached) They will have what looks to be a capped valve with a colored cap (usually black and green) You cant mix it up and put it in the wrong side (the valves are different sizes preventing this) make sure to use a gauge and add freon per directions on the can. Good luck

Mar 08, 2009 | 2000 Jaguar S-Type

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