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There will be two ports with caps on the lines running from the a/c cmpressor. The smaller one is the low side.
The low pressure port on a 1998 Mercury mountaineer is located on top of the ac drier. The drier is mounted close to the radiator on the passenger side.
There are two ports on the air conditioning compressor on the Mercury Mountaineer. The refrigerant to recharge the system is to be connected to the lower port.
where is the Low pressure ac port 2004 jaguar s type?Read more: Low_pressure_ac_port_2004_jaguar_s_type
It didn't come with a cabin filter.
The AC recharge port on a 2004 GMC envoy is on the low pressure connection. It is the larger of two hoses near the firewall.
Left side under hood.
The low pressure AC port on a 2000 Buick Century is located on the accumulator. It is used to fill the system with refrigerant and to check pressure levels.
The small connector in the a/c line is the low port and the big connector is the high port side ...
The ac is recharged through the low side ac port. Using the right type of Freon and the proper gauge for that type of Freon, connect the Freon to the port and fill to the proper gauge reading. Check the can for exact refill directions.
Connect a gauge and freon can to the low side port of the ac system. Start the car and turn ac on high. Fill freon till the gauge shows full.
On my retrofitted to R134-A the fill valve is underneath the airbox. You have to take it out to get to it.