Under the dash on the driver side.
The 1998 Plymouth Grand Voyager low pressure port can be found on the top of the air conditioner compressor. The low pressure port should be labeled as such.
The 1997 Plymouth Voyager low pressure valve is located on the bottom of the air conditioner compressor. The low pressure valve has a hose connected to it.
Under the hood, along the driver side inner fender panel.
You can find the low side on the a/c compressor or on the low side suction hose...........
It is the larger of the two, closest to the front of the vehicle the smaller one is closer to the firewall or interior of the vehicle
Center/ top of the Firewall.
you can buy a port on eBay
Plymouth is a port city in England.
leaded gas, plug wire off,clogged catlytic converter,dumping raw gas out of exhaust port.
Grand Port District's population is 106,665.
The population of Port-le-Grand is 311.
The obd 1 port is next to the battery