The low pressure ac port is on the left side of the engine compartment. It is under the air hose that goes from the air filter to the engine.
Connect a freon gauge and can to the low side AC port. Start the car and turn the AC on high. Open the freon valve and fill the system to full on the gauge reading.
right on the back of the compressor. low side top, high side under it
Under the hood on the passenger side towards the back of the engine compartment.
Use a gauge to see how full the system is. Check the fill valve for ant obstruction or damage. While the system could be over full, the most common cause is the fill valve being damaged, or the fill hose not connecting properly.
You can not. There is an antisiphon valve in the fill tube.
It is in behind the oil fill cap in the fill housing.
Connect freon gauges and a freon container to the low side ac port of the 1991 Integra. With the engine running and the ac on high, open the freon valve to fill the system until the gauge reads full.
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How many things have been how many Saints of freon does it take to fill up a 2002 Chevrolet truck
Same as any other car...attach fill hose fitting to the low pressure side of the system (it won't fit on the high pressure side fitting) and open the fill valve.
Look on the cap that you take off to fill the oil on the valve cover.The brand will be your choice.
Connect a freon gauge and tank to the low side ac port on the 97 Park Ave. with the ac on high and engine running, open the freon valve. Fill the system till the gauge reads full.