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there is a high pressure switch on the line or the accumalator, unplug it and place a jumper wire into the connector

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โˆ™ 2011-09-13 01:24:56
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Q: How do you engage the ac compressor to add freon on a 1990 Buick Riviera?
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My 1998 Camaro's AC compressor will not engage the fuses and relay are all good Any ideas?

This could be because you have a leak in you A/C system causing a loss of freon. When there is not enough freon in your system the A/C compressor will not engage, it will harm the compressor.


What Freon is used in a 1991 Buick Riviera?

R-12 Convert it !! R-134


Does the air conditioning system have to be full of freon for the compressor to engage?

Yes, with both freon and oil for it to operate correctly and engage unless someone has bypassed the pressure switches or relays..........


How do you change the ac compressor on an 1991 Buick Regal?

Remove the freon from the 91 Buick Regal with a reclaim machine. Remove the compressor belts and disconnect the lines. Unbolt and remove the compressor. Bolt in the new compressor, and connect the lines. Put the belt back on. Pull a system wide vacuum, then fill with new freon.


How to replace 98 Buick Skylark ac compressor?

Remove the freon from the system. Disconnect the compressor belt, then remove the lines. Unbolt the compressor and remove it. Install the new compressor, connect the lines and belt. Pull a system vacuum, then fill with new freon.


How can I recharge the air conditioner in our 1990 Buick Riviera?

Everything takes a different form of Freon. Drain the system if it has not been so prior then add R134a Freon into the coolant system.


Where do you add freon to 2001 Buick Century?

You can add Freon to your 2001 Buick Century air conditioning system through the low pressure port. The low pressure port can be found on the top of the air conditioner compressor.


Ac compressor not coming on in a 1992 Buick?

Either low on freon or the low pressure switch is bad. You are gonna have to put a set of gauges on it. Usually this happens when the freon leaks out of the system. If there is not enough freon in the system, the low pressure switch keeps the compressor from coming on and being burned up.


On a 1992 Park Ave there is no freon in the system Compressor does not engage Tried to turn it on through the connection wires does not go on. Is this due to no freon or faulty compressor?

It turns out that if there is no freon in the system, the computer puts out errors which in turn shut off the power to AC. Refill the freon and clear the errors either by tech or diconnect the batter for few minutes :) Learnin the hard way


On a 1994 Pontiac Sunbird how do you get the ac compressor to turn while adding a can of 134a?

If the A/C system is empty the compressor will not turn until you get enough refrigerant in it. Just turn on the A/C and hook up your can of freon. Once the freon starts filling the system the A/C clutch will engage.


How to remove the AC compressor on a-86 Buick LeSabre?

Remove the freon from the 86 LeSabre with a reclaiming machine. Take off the ac belt and disconnect the hoses from the compressor. Unbolt the compressor and remove it. Bolt the new unit in place and hook up the new hoses. Pull a vacuum on the system and fill with freon


1992 Lexus ES 300 Air-conditioning compressor does not Engage?

You will have to figure out why: This the 90% of the time failur: Is there Freon in the system, if there is not a minimum pressure, usually 17 PSI, the compressor will not run. Is the compressor and clutch capable of working? Is the fuse in good shape.


Why does compressor cycle off and on when full of freon?

This is normal it does it to cycle the freon


What component changes the freon from liquid tyo gas?

compressor


What type of freon is used1994 Buick regal?

A 1994 Buick Regal Custom uses 134a refrigerant, not freon.


How do you recharge 134a A.C. on 1997 F150?

Purchase a Freon recharge kit. Connects the Freon hoses to the ports on the air conditioner compressor. Release the Freon into the compressor.


You went to put freon in your suburban but could only afford one can but the compressor didnt turn why?

The compressor wont turn if the freon levels are too low! It has a cutoff so if the freon all escapes the system the compressor wont be damaged.


The ac compressor won't engage from switch on your 90 shadow is there a relay in the system?

There is a rely on the drivers side fender. It is the second relay from the front of the car. If it won't engage usually it is that there is too low or too high pressure in the system. Most of the times it it just low on freon and a sensor will not allow the compressor to turn on.


Why does a 1999 ford escort air compressor does not switch on?

I would bring it in, and make sure you have enough freon in there. If the levels are too low, you will need to have it recharged before the pump will engage.


How to DRAW DOWN Freon in an Air Conditioner Compressor?

If you are talking about removing the freon in the a/c system then you will need a freon reclaimer.............


What does a compressor do on a car?

An AC compressor compresses the freon and circulates the freon through the system. An air ride compressor pumps compressed air into air bags to level the vehicle and/or alter the handling of the vehicle.


Can AC freon leak at front of the clucth on ac compressor on a 1995 GMC safari?

yes there is a seal on the front of compressor that can go bad and leak freon.


How do you put freon in a 1998 Buick Lasabre?

The service port will be located on the accumulator, the large silver can-shaped device underneath the hood. Inserting freon into the accumulator without the proper gauges measuring high and low pressure can damage the compressor and its components.


Why wont your Air Conditioner on your 1988 VW BUS kick in?

If it is too low on coolant the ac compressor will not engage. It is a safety feature to keep from burning it up. Try to add freon and as the pressure builds the compressor should kick on. If you are sure you have adequate coolant; it could be anything from electrical to a frozen compressor.


Remove AC compressor on Oldsmobile Intrigue?

.You can remove the air conditioner compressor, from your Oldsmobile automobile, by removing the compressor belt. Remove the air conditioning Freon. Remove the Freon lines. Remove the retaining bolts