Question about 1993 Mercury Sable

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How to recharge the ac

I cant find the low side so i can recharge the ac. i dont know where it is

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Reclarification. I will need to know what type of vehicle it is. Secondly, do you have the equipment to evacuate and then recharge the a/c system?

The system must be pumped down to 20 inches of vacumn for at least 1 hour before recharging the system.

This operation is highly regulated in most states now because of EPA issues.
Bill

Posted on Nov 19, 2008

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How hard would it be to add AC to a 2004 Cavalier Ecotec?


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We have a 1997 pontiac grand am and the r134a kits we buy dont fit the high side fitting for the AC. I cant find anything but the Red capped one in front of the radiator. Is there another one and if so...


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Where is the low side port for the ac system located want to recharge system with kit


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1 Answer

Need air cindition recharge, don't have cash to take it someplace, can you help with instructions to do this


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1 Answer

A/c dont work and wires are good the compressor is as far as i know the clutch is good kind of tight tho. has been recharged. if some one can help that would be great thanks


ck ac relay and low side switch,,,,fuses ok? make sure there is nothing causing the ac not toif it where recharged it might have leaked back down come on,,,enough freon?

Jun 30, 2009 | 1996 Dodge Intrepid

1 Answer

Cant find low pressure valve to add freon


follow the larger ac line of the to sizes until u come to a port it is the low side ,is the smaller port this is what u want

Jun 27, 2009 | 2001 Ford Taurus

2 Answers

Hi, my husband and i have a 2006 optima. te ac


Absolutely not!  Never attempt to recharge from the high side. Recharging from the high side is extremely dangerous and could do harm to both you and the car.  If the low side pressure is only 10psi, you are low on refrigerant.  Most cars require 20psi to operate the compressor and should never fill to more than 40-45psi unless recommended by the manufacturer.  I'd re-check the pressure readings.  It's possible that instead of charging the system, while hooking up the hose, you've let freon escape, accounting for the hissing noise and the low pressure reading.  When recharging the AC system, it's important to have the car running and have the AC on high.  It's possible, you didn't have a good connection to the low side which also would account for the escaping refrigerant.  I hope this answers your question.  I'd try to recharge the system again on the low side, making sure the connection is good both at the low side valve and on the can of refrigerant.  Best of luck.
Greg

Jun 27, 2009 | 2005 Kia Optima

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